Prc Ls3 Heads Dyno

TEXAS SPEED 265CC LS7 HEADS PRC 6-Bolt LS7 Cylinder Heads with Thicker Deck SurfaceWill Work on Both Standard GM 4-Bolt & Aftermarket LSx / RHS 6-Bolt Style Engine Blocks2. Great to support a professional outfit like Harrop. DFW or FLW Files A Package of more than 2925 flow files for use with Dyno simulation programs. Corvette & 2010 Camaro customers can now send in their heads to be ported! Stock Valve Weight Stainless Valve. 01 at 114mph so it wasn't no snail. HKE built 427 ls3 New core ls3 aluminum block new ls1 oil pan setup Arp head and main studs PRC CNC ls3 heads double springs 650. EDIT: Flow figures included Chevy performance CNC Ported LS3 Heads: Valve Lift (Inches) Intake Flow (CFM) Exhaust Flow (CFM). Full set up: Factory GM 6. A 2000-2002 TB has a blue spring on it and it has the biggest throttle cam, GM Part# 17113647. That's the same volume as stock LS3 heads, which maintains the stock compression ratio. From our simple Intake and Dyno tune (Stage 1) to our full Heads, Cam, Exhaust, Supercharged (Stage 4). 500 333 244. Include playlist. Please call for pricing as our packages are not your average cookie cutter packages. on the dyno on pump gas at 5,800 rpm. 5 prc heads and a cam in my 6. Show Printable Version. The information you provide will create a convenient, record that you can link to your signature in any forum. First run was 415 RWHP/357 lb-ft After a few adjustments to the tune it did 425/361, but the injectors were at 100% duty cycle. 5 LS6 & TSP Tsunami Dyno Results. 427 ls3, prc heads, mantic clutch, fast intake, nw tb,,nightfury cam, 550rwhp DA: 61 PA: 2 MOZ Rank: 28 TKLS3427635HPPkg TSP 427 CID 635 HP LS3 Turn-Key Package. Stainless intake valves Powerbond ls1 damper pulley Manual billet tensioner belt Custom ls1 harness with upgrades plugs for 42 lb injectors Hke custom comp cam Comp push rods 3/8 New gaskets with trays New water pump. OK, so these unique heads have been out for some months now, but a recent discussion amongst friends about the relevance of an LS1-based 383 build prompted me to push these Ballistic Speed Parts (BSP) small-bore LS3 rectangular port heads for the LS1/LS6/LS2 engines back into the spotlight. These are easy to identify due to their tall, narrow shape and somewhat radiused top profile. Patriot Performance LS1 / LS6 / LS2 Series heads come fully assembled and can handle blown or nitrous applications. 5 LS6 Cylinder Heads come standard with the following options: SEASONED GM 243 or 799 Cores; 2. I was wondering what the rwhp limit is with this cam. LS1Tech seems to think the TFS heads would be best, but the CNCd PRC 225 heads were on the quickest stock bottom LS1. Btw here is the test mule specs: 370 cu with mahle forged pistons, prc cnc 799 heads, pac 650 springs, tsp 7. The CNCd PRC225 heads are about the same price as the Advanced Induction CNCd TFS GenX 220s. ULTRA PRO MOD - OUTLAW - TOP ALCOHOL. **2004 C5 Silver M6,Forged 346,Diamond pistons,eagle rods,Kooks 1 7/8",226/232. 750" Dual Spring Kit w/ Dual Valve Springs and Titanium Retainers PRC LS3 Aftermarket 6-Bolt 255cc CNC Cylinder Heads (sold in pairs). This car picked up 90 whp. 2L L92 truck engines. ARP 12 Point Valve Cover Bolt Kit for LS1 & LS2. With Kook headers and a dyno tune, it should easily make over 500HP! An LS3 responds very well to milled stock heads, ported stock intake/throttle body and a mild cam. Samberg intake setup, Hinson midlength headers into two 3" ID Magnaflow metal core cats, Y'd into a single 3" and Racing Beat catback. Both heads utilize a 15. The casting number is located on the exhaust side of the head above the exhaust manifold. These LS1 / LS6 / LS2 Series Engines heads feature several combustion chamber choices; Custom 5 axis CNC machined reman GM castings make these heads a must have for any performance oriented GM LS series engine. Currently making 441rwhp 409rwtq. With the correct camshaft, the PRC 250cc LS3/L99 heads will allow you to make a solid 30 HP more than you can porting the GM castings. 300 225 149. LSx Engine Fluids and Accessories. Many hours of R&D have gone into the development of this powerful LS3 CNC program. I am trying to decide which route I want to go with my LS1 Trans Am. 5 heads, TQV2 CAM, Mini Tub > More Info. If you desire a more aggressive cam (would require flycutting) select Custom Grind, and shoot us an email ([email protected] Boost ready LS3 long block comes with: 6. ARP 2000 Pro Series 12Pt Head Stud Kit for LSX/RHS Blocks. Patriot Performance CNC Ported Stage II/III Heads 1998-2013 Corvette and ALL LS1 / LS6 / LS2 Series Engines Including GM Trucks and SUV's. Upgrade your stock LS3 or L92 engine to the best performing, cast in the US, cylinder head on the market! Available in bore sizes from 3. At just about all lower air flow ranges the drivers side adds significantly more fuel than the pass side. The Skyline is powered by a stroked 7. ARP 12Pt Coil Bracket Bolt Kit for LS1 & LS2, Part #134-2301. The result is a cylinder head that is smaller than a stock GM LS3 port and moves more air than any other ls3 cylinder heads!. Between the light valves and better springs, the engines will pull cleanly to 7000 rpm. All PRC cylinder heads are extensively researched and tested. The heads are designed with 280 cc intake runners and 68 cc combustion chambers and are paired up with 2. That's the same volume as stock LS3 heads, which maintains the stock compression ratio. That is the motor alone and does not include the rest of the powertrain. LS Conversion Swap Headers (Camaro, Chevelle, Nova) C10 Truck. Patriot Performance LS1 / LS6 / LS2 Series heads come fully assembled and can handle blown or nitrous applications. 2009 Pontiac G8 GT: 428 LSX, PRC LS3 heads w/ LS9 valvetrain, VCM, RCR ported IM and TB, BTR custom 241/256 cam, Manzo 2" Camaro LTs, full Zeta II suspension conversion w/ BC's, Brembos, Circle D 3200 stall, and 3. It's actually a 418 with ported PRC LS3 heads and only a port matched stock LS3 intake manifold. 660" platinum double valve springs with titanium retainers installed. Chevy LSX-L92 Small Bore Cylinder Head. I'm still looking at l92/ls3 heads, either stock or prc, still open to suggestions though and a victor Jr intake with a 4150 throttle body retaining the fuel rails. The 250cc intake runner is 13cc's smaller than a stock GM LS3/L99 intake runner and 20cc smaller than the ported intake runner. It will still keep the torque curve where you want it for the truck. ARP Dart LS Next Block 23-Bolt Head Stud Kit, Part #234-4341. At ESP we work with you to make sure we get the most horse power our of your car all while staying street friendly. Drivetrain loss sucks in trucks, to top it off the L92 heads need to breath to shine Stock 243s or PRC 2. View Forum Posts. Lingenfelter offers our CNC ported version of the LS7 aluminum cylinder head used on the 2006-2009 C6 Corvette ZO6 that is the same as what is used in our 630 horsepower & 660 horsepower C6 ZO6 packages. ProMAXX Performance has designed a complete new line of performance heads that meet or exceed the big names in the industry. PRC offers its own aftermarket casting. 650 spring kit and mi $1,659. Tick Merchandise. We also assemble this head with the standard dual. 750" Dual Spring Kit w/ Dual Valve Springs and Titanium Retainers PRC LS3 Aftermarket 6-Bolt 255cc CNC Cylinder Heads (sold in pairs). 700 363 258 PRC LS3/L93 CNC ported heads: Lift Intake Flow Exhaust Flow. Lingenfelter CNC ported cylinder heads have ports and chambers carefully designed to provide the best combination of high flow capabilities and improved port velocity. We did some more testing on our stock short-block 6. It's a similar story on the exhaust side - the runners measure 102 cc and are compatible with OEM and Fel-Pro 1438 gaskets. If we do any dyno testing with TBI, it will most likely be with the 454 2" bore Rochester throttle body and the Holley 670 2" bore throttle body. Katech CNC Ported Cylinder Heads for LS1, LS6, LS2, Trucks, LS3, L92, LS7, LT1 and LT4. At ESP we work with you to make sure we get the most horse power our of your car all while staying street friendly. You're signed out. 2L Cylinder Heads! The flow data below shows the superior performance of the PRC LS3 and L92 cylinder heads! 3. And with the stage 1s and TV2 the cars best time was a 12. 25-903 CM -15 4" Inline Fuel Filter for 3/8" OE Lines. Stock & Modified SS Dyno Results. Im currently in the process of organising a cam and heads swap on my VZ Senator LS2. 3L was a high-mileage unit from a local wrecking yard. com Tons of R&D on both the flow bench & engine dyno has created one of the leading LS3/ cylinder heads available! The PRC LS3 cylinder heads porting for customers with existing LS-3 cylinder heads. Chevy LSX-LS3 Cylinder Head. 300 237 176. 5 cnc ported ls6 heads, patrick gurrera custom spec cam, 3200stall, gmpp single plane w/ quickfuel 780ss, performabuilt 700r4, QP 9" with 3. Our dyno cell is purpose built for the tuning of high performance vehicles. 99 – $ 2,749. 590" valves. Quick View. The all-new PRC aftermarket casting LS3 cylinder heads are designed to flow considerably more than a gm ported casting while keeping the port sizes smaller for improved port velocity. Love it! Mine is not the highest peak horsepower LS3 but I have a flexible power band and i like low end torque with the manual transmission. That's not a boast, but a dyno proven reality. 01 at 114mph so it wasn't no snail. AFR’s 260cc LS3 “Mongoose” heads feature 100% CNC ported intake, exhaust and chambers using our advanced engineering and flow techniques to produce the ultimate Rectangle Port head available today. Hi I have a 1966 pro street nova with a clean title. Add to Cart Add to Quote. Videos you watch may be added to the TV's watch history and influence TV recommendations. 5, ID850s, DSX Aux Fuel kit, E85, Meth, Track Attack HX, PNR Trunk tank, EMP pump, R1 Concepts Premium Drilled and Slotted Rotors, Hawk. 2 heads; Inconel stainless exhaust valves (better than GM B15). The rest didn't look too bad though. 595" 112+4 This camshaft is the result of years of back to back testing on 400+ cubic inch engines, mostly using TFS cathedral port heads and Mast intake. 100″ bore checkout the PRC LS7 265cc & 285cc cylinder heads! The PRC LS7 cylinder heads are available with hollow-stem intake and titanium intake valves. Ported Ls3 Heads Vs Stock. 99 [199-PRCLS36B260] LS3/L92 PRC CNC Ported 6 Bolt 260cc. 2010 Corvette ETMC stg 4 kit. I was steered away from them myself. Gen V LT1 & LT4 CNC Ported Cylinder Heads are a complete new redesign from the ground up. 200" 154 cfm 115 CFM. 4" pushrods, ls7 lifters, 11. For those looking to really make a statement, the All Pro 12-1 LS7 6-bolt head has exactly what you desire. These fully CNC ported 215cc heads are specifically designed for $2,395. Not all programs are listed above. 800 418 280. 5 LS6 & TSP Tsunami Dyno Results. From the powerful in ground MUSTANG AWD-1100-S, to the heads up display projecting your vehicles output data on a massive screen, to the high powered air filtration system that accommodates ethanol burning track cars. With the correct camshaft, the PRC 250cc LS3/L99 heads will allow you to make a solid 30 HP more than you can porting the GM castings. There are a lot of shops that offering porting, or CNC porting, or cylinder head machining. The LS7, L92 and LS3 heads feature rectangular intake ports. ETMC BUILD 418 CI LS3, KB 2. OK, so these unique heads have been out for some months now, but a recent discussion amongst friends about the relevance of an LS1-based 383 build prompted me to push these Ballistic Speed Parts (BSP) small-bore LS3 rectangular port heads for the LS1/LS6/LS2 engines back into the spotlight. This promotes greater power across the rpm band and maximizes the. Our stage 2 program takes our stage 1 port design to the next level and also adds a new redesigned fully cnc- machined combustion chamber. Given that the stock LS3 heads flow more than 315 cfm and are capable of supporting over 650 hp on the right application, improving performance takes not only a good set of aftermarket heads, but. 500 333 244. Using a brand new LS3 crate engine, we started from scratch to build the most powerful LS3 camshafts available in the country. The CNC work on the chambers wasn't very good. on the dyno on pump gas at 5,800 rpm. 660" Dual Spring Kit w/ PAC Springs, Retainers, Seats, & Seals Springs, Titanium Retainers, Seats, & SealsCompletely Assembled & Setup To Your SpecsAvailable With Stainless Steel, Hollow-Stem, or. Alan switched from a 228/228 Camshaft to the MS3 237/242 :) :) During the 228R's dyno runs the car had 3. 3-Installed Comp Cams hydraulic roller camshaft with 251/259-deg duration at 0. Starting at $347 /mo with Affirm. The Edelbrock Victor Jr. 25-907 CM -45 6" Inline Fuel Filter 8 AN Fittings. Extensive CNC and dyno testing has resulted in one of the most affordable and powerful LS7-based cylinder heads available! Flowing up to 53 CFM more than the stock GM LS7 head, the all-new PRC cylinder heads offer both unmatched power and airflow! The 285cc runner is recommended for higher HP applications with a minimum bore size of 4. As far as i know now the remaining parts that I need to buy are the following; PRC or Ligenfelter LS3 heads, 100mm MAF, MAP & Knock sensor extension harness, cam and crank reluctor conversion computer, intake tubing with a K&N cone filter. 0:1 with 65cc chambers. 5 heads would work really well. 59" Exhaust Valves, & PRC Dual Valve Spring Kit. The 12° based high performance cylinder head has better airflow, more efficient combustion chambers and more user friendly features than production LS castings. This combination provides excellent horsepower gains while. 2L LS3 made 608. 2L Cylinder Heads! The flow data below shows the superior performance of the PRC LS3 and L92 cylinder heads! Lift Intake Flow Exhaust Flow. Ported Ls3 Heads Vs Stock. 3 heads + FAST 92 combo dyno. From $12,395. Extensive CNC and dyno testing has resulted in one of the most affordable and powerful LS7-based cylinder heads available! Flowing up to 53 CFM more than the stock GM LS7 head, the all-new PRC cylinder heads offer both unmatched power and airflow! The 285cc runner is recommended for higher HP applications with a minimum bore size of 4. Longtubes (w/ xpipe, glass pack), tune and TB should certainly eek out a bit more power, but I expect to have at least 460+ WHP. ARP Dart LS Next Block 23-Bolt Head Stud Kit, Part #234-4341. Tick performance 241/254 |. PRC LS3, L92, & LSA CNC Cylinder Head Porting Tons of R&D on both the flow bench & engine dyno has created one of the leading LS3/ cylinder heads available! The PRC LS3 cylinder heads porting for customers with existing LS-3 cylinder heads. All PRC cylinder heads are extensively researched and tested. 200" 254 CFM 115 CFM. In fact, most engine builders say that headers are one of the first things you should upgrade to when modifying your engine. The CNCd PRC225 heads are about the same price as the Advanced Induction CNCd TFS GenX 220s. Current vehicles: 2015 SS RH2 1/8 mile 7. They feature all the same benefits and quality components as AFR's Gen I SBC heads. The Skyline is powered by a stroked 7. 99 – $ 2,749. Between the light valves and better springs, the engines will pull cleanly to 7000 rpm. Please call for pricing as our packages are not your average cookie cutter packages. 350" dia valve springs. OK, so these unique heads have been out for some months now, but a recent discussion amongst friends about the relevance of an LS1-based 383 build prompted me to push these Ballistic Speed Parts (BSP) small-bore LS3 rectangular port heads for the LS1/LS6/LS2 engines back into the spotlight. Using a Dart LS-Next 427 block, Pro1 LS3 cylinder heads, and a small shot of nitrous, Borowski was able to generate 899. 200" 154 cfm 115 CFM. The Edelbrock Victor Jr. 617" 113lsa cam. Dyno Tested 25+HP Gains Over Stock 6. Related products. The 250cc intake runner is 13cc's smaller than a stock GM LS3/L99 intake runner and 20cc smaller than the ported intake runner. Upgrade your stock LS3 or L92 engine to the best performing, cast in the US, cylinder head on the market! Available in bore sizes from 3. You'd need a big cam, some real head work, 1 7/8" headers to make a "hp" goal like that. Brodix casts the heads with 3/4" of deck thickness and added reinforced rocker arms pedestals. But that’s not where the story ends for the stroker L76, as the original heads, intake manifold and camshaft would be put to rest, too. The short block is from Texas Speed and Performance. LS1Tech seems to think the TFS heads would be best, but the CNCd PRC 225 heads were on the quickest stock bottom LS1. 2L GM Truck Camshafts. EDIT: Flow figures included Chevy performance CNC Ported LS3 Heads: Valve Lift (Inches) Intake Flow (CFM) Exhaust Flow (CFM). The result is a cylinder head that is smaller than a stock GM LS3 port and moves more air than any other ls3 cylinder heads!. With the correct camshaft, the PRC 250cc LS3/L99 heads will allow you to make a solid 30 HP more than you can porting the GM castings. With Kook headers and a dyno tune, it should easily make over 500HP! An LS3 responds very well to milled stock heads, ported stock intake/throttle body and a mild cam. For bores larger than 4. This LQ4/408CI Stroker with LS3 Aluminum heads is making 600HP+. Not compatible with self-aligning rocker arms. PRC is known for extensive flow and dyno testing of all its heads as well as affordability. “My 2010 Camaro gained 100 rear-wheel horsepower and still drives like it did when it was stock. 500 333 244. Since the flow numbers are clearly stated in the EBAY ad, I decided to have the heads flowed at a very reputable shop in our area that does alot of Pro Mod work. In terms of quality and performance per dollar, PRC is hard to beat. Neither the LS1 nor the LM7 can. It has C5 brakes and 15 pounds of nitro. And with the stage 1s and TV2 the cars best time was a 12. 700 418 273. Supercharged/Nitrous LS3 Build. Like the L92 heads, the LSx-LS3 heads have a 15 degree valve angle, and accommodate valve springs with a base diameter of up to 1. More material where needed and accept all factory parts except head bolts. LS2 LS3 LS7 engines E85 We build and tune heavily cammed, supercharged, and turbocharged corvettes at SeriousHP. LS1Tech seems to think the TFS heads would be best, but the CNCd PRC 225 heads were on the quickest stock bottom LS1. **2004 C5 Silver M6,Forged 346,Diamond pistons,eagle rods,Kooks 1 7/8",226/232. The Skyline is powered by a stroked 7. of water restriction, or nearly 10 percent more than the stock casting. The result is a cylinder head that is smaller than a stock GM LS3 port and moves more air than any other ls3 cylinder heads!. This translates into lost valve motion as the rocker arm deflects on the stand. Proven capable of supporting 700hp+ on 408cid+. 4" pushrods, ls7 lifters, 11. LS3 Heads/Cam Package PRC Stage 2. 5, ID850s, DSX Aux Fuel kit, E85, Meth, Track Attack HX, PNR Trunk tank, EMP pump, R1 Concepts Premium Drilled and Slotted Rotors, Hawk. 00 Add to cart TSP Turbo Camshafts $ 389. to fit the seats. 9" Overdrive ATI damper • VP Racing Fuels MS109 • 85lb/hr FAST injectors #SDPCRaceshop #SDPC #LSX. 3 heads + FAST 92 combo dyno. 3 heads + FAST 92 combo dyno within the Dyno Information forums, part of the Racing Forums category; Hello all, Just got my car back from the shop after installing a set of PRC Stage 2. 0 mm) intake valves, 1. Neither the LS2 nor the LS3 has either EGR or air injection. Another user stated he had a 99 TA project with an LSA 416ci that costed $12,000 just for the long block, intake, and exhaust. I am trying to decide which route I want to go with my LS1 Trans Am. i personally made 404hp/372tq with 2 burned plugs wires. PRC LS3, L92, & LSA CNC Cylinder Head Porting Tons of R&D on both the flow bench & engine dyno has created one of the leading LS3/ cylinder heads available! The PRC LS3 cylinder heads porting for customers with existing LS-3 cylinder heads. CHEVROLET PERFORMANCE LS1/LS2/LS3/LS6 ROCKER ARM BOLT 12560961. 2L Cylinder Heads! The flow data below shows the superior performance of the PRC LS3 and L92 cylinder heads!. CID offers performance Symmetrical Port Big Block Chevy heads & manifolds, LS7 & LS3 manifolds, GenV LT1 Cylinder Heads, LS7 Cylinder Heads & SB Ford manifolds. I love cylinder heads! Again I love cylinder heads. We look at the data in terms of peak and average numbers, but the reality is that 1 or 2 hp is irrelevant when the. They feature all the same benefits and quality components as AFR's Gen I SBC heads. See the results yourself (each dyno graph compares the head tested with the stock LS3 heads), but except the Mast 12- degree heads, the difference in average power among all the (1. EDIT: Flow figures included Chevy performance CNC Ported LS3 Heads: Valve Lift (Inches) Intake Flow (CFM) Exhaust Flow (CFM). PRC is hard to beat in terms of quality and performance per dollar. PN: TEA-GML922-CUSTOM. CHEVROLET PERFORMANCE LS3 ROCKER RAIL STAND 12600936. Let me get on my home computer and give you the build info. 100″ bore checkout the PRC LS7 265cc & 285cc cylinder heads! The PRC LS7 cylinder heads are available with hollow-stem intake and titanium intake valves. My LS3's configuration was mirrored to the 376/525 crate motor (GM's ASA cam), so while I have not dyno'd yet, 525hp crank is what Chevy has advertised. Starting at $347 /mo with Affirm. Since the flow numbers are clearly stated in the EBAY ad, I decided to have the heads flowed at a very reputable shop in our area that does alot of Pro Mod work. Website: www. 1L injectors. Add to Cart Add to Quote. GM cathedral-style intake ports measure in the range of 3. Engine Torque. ARP 12 Point Timing Cover Bolt Kit for LS1 & LS2 Engines. But that's not where the story ends for the stroker L76, as the original heads, intake manifold and camshaft would be put to rest, too. Pricing: CNC porting your current LS3 or LS7 cylinder heads Only! $1000 pr. I kicked my azz to achieve 370 CFM on my personal LSA headsthe TFS castings weren't around yet when I modded my car. BES / All Pro LSW-12-2 - Flow Numbers: Intake: Exhaust. 787" at the intake and 259 cfm at. The information you provide will create a convenient, record that you can link to your signature in any forum. 200 148 100. Packages are built and designed specifically for each client's needs. i honestly think you cant go wrong with either of them, but there was a testimonial of a guy who had the LE2 package prior, switched to Ai 200cc heads, and ran. Fully CNC ported LS3-based cylinder heads! PRC LS3, L92, & LSA CNC Cylinder Head Porting fits the LQ9 vs LQ4. OK, so these unique heads have been out for some months now, but a recent discussion amongst friends about the relevance of an LS1-based 383 build prompted me to push these Ballistic Speed Parts (BSP) small-bore LS3 rectangular port heads for the LS1/LS6/LS2 engines back into the spotlight. All LS1, LS6 and LS2 heads feature tall cathedral -style intake ports. We also assemble this head with the standard dual. 72NA stage1 1/4 ET 10. We 100% CNC port all intake and exhaust runners, blend the bowls and match the ports. They feature all the same benefits and quality components as AFR's Gen I SBC heads. The CNC porting services are available through Katech's online store or by calling Katech at 866. This potent LS3 features solid lifters, an East Texas Muscle Cars custom grind roller cam and PRC cylinder heads. DFW or FLW Files A Package of more than 2925 flow files for use with Dyno simulation programs. mind you those holley heads have made good power on my. The bottom end has been machined and assembled by the shop doing the work and I'm looking to try and figure out my top end. The heads are designed with 280 cc intake runners and 68 cc combustion chambers and are paired up with 2. High Performance Shaft Rocker Arm Systems For All Popular Cylinder Heads. 3 heads + FAST 92 combo dyno within the Dyno Information forums, part of the Racing Forums category; Hello all, Just got my car back from the shop after installing a set of PRC Stage 2. 2L LS3 made 608. Unported LS3 Cylinder Heads Introduced in 2008 as the new standard powerplant in the Corvette, the LS3 engine has become a staple in modern domestic high performance. Like the L92 heads, the LSx-LS3 heads have a 15 degree valve angle, and accommodate valve springs with a base diameter of up to 1. lift (intake side) at 28 in. I have formatted each cylinder heads information into individual files for use with different versions of DeskTop Dyno, DynoSim, Comp Cams CamQuest program, Dynomation Versions 4 and 5 and Performance Trends Engine Analyzer. 2L Cylinder Heads! The flow data below shows the superior performance of the PRC LS3 and L92 cylinder heads!. With stout flow numbers and. PRC LS3 Aftermarket 6-Bolt 260cc CNC Cylinder Heads (sold in pairs) $ 2,449. 0L crate engine (flat top pistons, floating pins and stronger rods), GM LS3 cylinder heads, custom grind cam from Geoff @ EPS with all supporting valvetrain mods/ upgrades and LS3 intake manifold w/ 92mm TB. PRC CNC Ported LS3 Heads Going on the Engine Dyno Today!! Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5. Engine Torque. Brian Macy of The EFI Store tuned it to run like a champ. I am trying to decide which route I want to go with my LS1 Trans Am. Developed by Chevrolet Performance engineers as a direct replacement for the factory-installed heads and camshaft (tuning required), the kit includes our CNC-ported LS3 cylinder heads, which flow more than 350 cfm (intake side), with 276cc intake runners and 2. Behind the engine. Upgrade your stock LS3 or L92 engine to the best performing, cast in the US, cylinder head on the market! Available in bore sizes from 3. High Performance Shaft Rocker Arm Systems For All Popular Cylinder Heads. The Mast LS3 295 head was designed for customers with big bore LS engines that wanted to run LS3 intakes or superchargers. 660" Dual Spring Kit w/ PAC Springs, Retainers, Seats, & Seals Springs, Titanium Retainers, Seats, & SealsCompletely Assembled & Setup To Your SpecsAvailable With Stainless Steel, Hollow-Stem, or. With added spring pressures and larger camshafts the load imposed on the factory OE rocker stand and bolts often allows for flex and distortion. ULTRA PRO MOD - OUTLAW - TOP ALCOHOL. 5 LS6 Cylinder Heads come standard with the following options: SEASONED GM 243 or 799 Cores; 2. Registered User. We started out supporting the local parts stores, service stations and car dealerships. You could get a nicely optioned set of L92s from WCCH for less than $2K. OK, so these unique heads have been out for some months now, but a recent discussion amongst friends about the relevance of an LS1-based 383 build prompted me to push these Ballistic Speed Parts (BSP) small-bore LS3 rectangular port heads for the LS1/LS6/LS2 engines back into the spotlight. In fact, many professional builders use this head as straight bolt-ons, with no further machining. Dart are a couple hundred cheaper. Precision Engine Rebuilders was opened in March, 1993 by owner Randy Crowley and wife, Lisa. From $12,395. Predicted to make 750 at around 7500 with the Ls3 top end and 800 -8200 with Ls7 heads that I've had Darin Morgan shrink the exhaust valve along with port work. 4" pushrods, ls7 lifters, 11. CBI built stock block 429ci ls3 Procharger F1X cog drivin RPM lvl 5 4l80e Dss 1400hp axels Weld 17" rts Prc 260 heads Id1300s and squash fuels system. PRC is known for extensive flow and dyno testing of all its heads as well as affordability. Disabling fuel trims makes the car run rough at low rpms. After running the 4. CorvetteForum - Chevrolet Corvette Forum Discussion > C6 Corvette, LS3, LS7, LS9 Corvette LS2 PRC 225 Heads Result! (HCI completion w/ Dyno Sheets). The one thing that GM did correctly right out of the gate was the design of the cylinder heads on the LS1 engine- they were easily the best flowing and least costly option available to hot rodders; it took the aftermarket well over 5 years to develop something as high-flowing as the stock LS1 heads. 427 ls3, prc heads, mantic clutch, fast intake, nw tb,,nightfury cam, 550rwhp DA: 61 PA: 2 MOZ Rank: 28 TKLS3427635HPPkg TSP 427 CID 635 HP LS3 Turn-Key Package. Skip navigation Sign in. 575" Stainless Steel Valves; Your Choice of Spring Kit; Completely Assembled and Milled to your Specifications. Not much of a gain if you ask me and this is W/ heads. GM L92/LS3 CNC Ported Clinder Heads 2. 600 386 262. It's actually a 418 with ported PRC LS3 heads and only a port matched stock LS3 intake manifold. 5, ID850s, DSX Aux Fuel kit, E85, Meth, Track Attack HX, PNR Trunk tank, EMP pump, R1 Concepts Premium Drilled and Slotted Rotors, Hawk. Emissions equipment actually for SIMPLER on the newer engines. 5 LS6 Cylinder Heads Tsunami Camshaft LS6 Intake & TB ASP Underdrive Pulley Pacesetter Headers ORY Catback Enjoy!!. 2 heads; Inconel stainless exhaust valves (better than GM B15). GM LS fans, here is a sure-fire formula for making more power: Big bore LS engine + Trick Flow GenX 260 LS7 cylinder heads = huge power in a lightweight package. estimated 430rwhp/400rwtq. 59" ValvesTSP. Smog is another consideration. 23 Mount Erin Rd, Blair Athol NSW 2560, Australia 02 9607 2299. NGK V Power and Racing Spark Plugs. 1 lower, ARH 2" headers back to stock mufflers, DSX upgraded fuel pump, ID100, and E85. The heads are assembled with PAC 1221x dual springs that are good to. For bores larger than 4. PRC CNC Ported LS3 Heads Going on the Engine Dyno Today!! Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5. 2L GM Truck Camshafts. Custom port development available. If you desire a more aggressive cam (would require flycutting) select Custom Grind, and shoot us an email ([email protected] 787" at the intake and 259 cfm at. Website: www. 2 heads; Inconel stainless exhaust valves (better than GM B15). The short block is from Texas Speed and Performance. They say at 65cc you still have more piston to valve clearance than stock heads due to the 13* valve angle. Alan switched from a 228/228 Camshaft to the MS3 237/242 :) :) During the 228R's dyno runs the car had 3. 9" Overdrive ATI damper • VP Racing Fuels MS109 • 85lb/hr FAST injectors #SDPCRaceshop #SDPC #LSX. 25-903 CM -15 4" Inline Fuel Filter for 3/8" OE Lines. Skip navigation Sign in. 700 418 273. Lightweight hollow stem LS3 valves can be cut to 2. PRC LS3 Heads 80lb Injectors E85 Victor Jr Intake DYNO DAY on our LSX 408 stroker! 200shot LS3 Vette vs 100shot LS3 Vette vs 150shot LS1 Camaro - Duration:. I have formatted each cylinder heads information into individual files for use with different versions of DeskTop Dyno, DynoSim, Comp Cams CamQuest program, Dynomation Versions 4 and 5 and Performance Trends Engine Analyzer. Patriot Performance LS1 / LS6 / LS2 Series heads come fully assembled and can handle blown or nitrous applications. com Tons of R&D on both the flow bench & engine dyno has created one of the leading LS3/ cylinder heads available! The PRC LS3 cylinder heads porting for customers with existing LS-3 cylinder heads. I have a cam very similar to yours: Patrick Guerra / EPC 224/228. GM LS3 CNC Ported Heads. The 15° based high performance cylinder head has better airflow, more efficient combustion chambers and more user friendly features than production LS castings. TSP’s all new line of LS3 camshafts are the result of our latest round of engine dyno camshaft development using our state-of-the-art Superflow 902 engine dyno. We started out supporting the local parts stores, service stations and car dealerships. Extensive CNC and dyno testing has resulted in one of the most affordable and powerful LS7-based cylinder heads available! Flowing up to 53 CFM more than the stock GM LS7 head, the all-new PRC cylinder heads offer both unmatched power and airflow! The 285cc runner is recommended for higher HP applications with a minimum bore size of 4. The LS3 heads are LOTS better than the LS1/LM7 heads, and somewhat better than the LS2 heads. This sharp, low mileage 2011 LS3 Camaro was previously tuned by us with headers, and our client was ready to take it to the next level! We talked in depth about several different routes we could go, and decided on a heads and cam package to compliment the modifications he already had (cold air intake, headers and exhaust). 07/26/2019. 99 – $ 2,749. 59" ValvesTSP. 2 ls7 cam, PRC CNC ported heads with American Racing Headers, no weed exhaust cut outs and a Custom tune. 500 339 240. 827" on the exhaust side. volant dyno test. Call 616-797-4131. com Tons of R&D on both the flow bench & engine dyno has created one of the leading LS3/ cylinder heads available! The PRC LS3 cylinder heads porting for customers with existing LS-3 cylinder heads. Lightweight hollow stem LS3 valves can be cut to 2. Alex drives: 2001 Camaro Z28: Texas Speed and Performance 370ci LQ9 Longblock with PRC LS3 Heads fed by a Huron Speed single turbo system with a Turbonetics 78mm. 400 302 228. Btw here is the test mule specs: 370 cu with mahle forged pistons, prc cnc 799 heads, pac 650 springs, tsp 7. The Dart PRO1 285cc cylinder head retains stock valve angles, stock valve locations and stock valve train mounting with dowel holes to make installation easy and durable. PRC LS3 250c Cylinder Heads tons of power with the Patrick G tune behind it. The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Engine & Drivetrain > LSx Swaps: LSX swappers what ya got?!?!. PRC is known for extensive flow and dyno testing of all its heads as well as affordability. GM cathedral-style intake ports measure in the range of 3. I have a ported snout and Gforce ported stock TB with an Airaid with green filter. They tested the kit on Mike Stoll’s 2010 Camaro at Smokey’s Dyno & Performance in Akron, OH, and Stoll came away pretty estatic about the results. This translates into lost valve motion as the rocker arm deflects on the stand. Texas-Speed Redesigns LS Cylinder Heads With Massive Power In Mind By Chase Christensen August 02, 2017 These days, with the ever shifting landscape of perpetually increasing horsepower, the time where a company could rest on its laurels is gone. Related products. Cylinder heads are stock,(untouched runners/chambers), L92 heads shaved down to 64cc's. , one of the world's premier performance engine builders, has expanded its line of proprietary CNC cylinder head porting services for several late-model General Motors LS/LT engines, including LS1, LS2, LS3, LS6, LS7, LT1, and LT4. LS Heads Test - The Dyno Naturally, the answers came on the dyno, but not before deciding on a proper test mule. LS3 Heads/Cam Package PRC Stage 2. Include playlist. The result is a cylinder head that is smaller than a stock GM LS3 port and moves more air than any other ls3 cylinder heads!. ARP 12Pt Coil Bracket Bolt Kit for LS1 & LS2, Part #134-2301. 700 lift! Billet rocker stands are included so your stock LS3 rockers are a direct bolt on. CBM Motorsports™ Pro-X™ CNC ported aluminum cylinder heads will unleash the horsepower, torque and performance that your LS engine is capable of. 602-776-6885 or 855-776-6885 602-776-6885 or 855-776-6885. That is the motor alone and does not include the rest of the powertrain. 2L LSA Forced Induction Long Block. I kicked my azz to achieve 370 CFM on my personal LSA headsthe TFS castings weren't around yet when I modded my car. Ported Heads Hp Gain. Like the offerings from Mast Motorsports, the Dr. They say at 65cc you still have more piston to valve clearance than stock heads due to the 13* valve angle. The CNCd PRC heads end up at. 660" POLISHED Dual Spring Kit w/ PAC Valve Springs and Titanium Retainers-New GM Crank Bolt-New front cover gasket, seal, and water pump gaskets-NGK TR6 Spark PlugsHPA Stage 2 CNC Head Package -PRC Fully CNC ported 265cc heads-Tumble polished intake valves -Prc stainless s. 1L injectors. Part #: PSLS3760CTF. With the correct camshaft, the PRC 250cc LS3/L99 heads will allow you to make a solid 30 HP more than you can porting the GM castings. 59" Exhaust Valves, & PRC Dual Valve Spring Kit. 700 418 273. The engineering staff at MAST Motorsports has refined and reworked the powerful GM LS7 cylinder head design to work with the popular 416/418 LS3 based stroker engines and created their medium bore, LS7 265 cylinder head castings. GM LS3 CNC Ported Heads. The short block is from Texas Speed and Performance. AFR's 260cc LS3 "Mongoose" heads feature 100% CNC ported intake, exhaust and chambers using our advanced engineering and flow techniques to produce the ultimate Rectangle Port head available today. Emissions equipment actually for SIMPLER on the newer engines. The cathedral-port and LS7 FAST variants both show excellent gains, but the LS3 intake is harder to justify. The result is a cylinder head that is smaller than a stock GM LS3 port and moves more air than any other ls3 cylinder heads!. 600 386 262. Lingenfelter offers our CNC ported version of the LS7 aluminum cylinder head used on the 2006-2009 C6 Corvette ZO6 that is the same as what is used in our 630 horsepower & 660 horsepower C6 ZO6 packages. It has C5 brakes and 15 pounds of nitro. 300 237 176. 600-inch exhaust valves. Finally a week later, the heads arrived. Here's my thoughts, my heads (ported 243's) and cam LS2 put down 420/400. Sort By View; 12 Chevy LS L92 Cylinder Head Assembly. Extensive CNC and dyno testing has resulted in one of the most affordable and powerful LS7-based cylinder heads available! Flowing up to 53 CFM more than the stock GM LS7 head, the all-new PRC cylinder heads offer both unmatched power and airflow! The 285cc runner is recommended for higher HP applications with a minimum bore size of 4. 800 418 280. Our Full CNC porting for GM 821 LS3's is available in several port sizes. Meanwhile, the exhaust runner, which is very restrictive on the stock casting, is uncorked considerably. Part Categories. Show Full Signature 2005 Silverado SS 13. Tick Merchandise. The all-new PRC aftermarket casting LS3 cylinder heads are designed to flow considerably more than a gm ported casting while keeping the port sizes smaller for improved port velocity. Speed Engineering Conversion Bracket Alternator & Power Steering Pump (Truck Engine) Silverado & Sierra 4L80E Conversion Crossmember 2000-06 (2wd) Red. 200 137 119. And even though they're "smaller" in every way, these cylinder heads still manage a max flow rate of 330 cfm at. 4:1 on unmilled L92's), and the camshaft being spec'd properly for my build. The 250cc intake runner is 13cc's smaller than a stock GM LS3/L99 intake runner and 20cc smaller than the ported intake runner. Using dual springs and solid steel valves (not the most expensive options) a set of complete heads came out to $3600 on their site. Current vehicles: 2015 SS RH2 1/8 mile 7. Full set up: Factory GM 6. 300" 223 CFM 170 CFM. Patriot Performance LS1 / LS6 / LS2 Series heads come fully assembled and can handle blown or nitrous applications. You're signed out. 000" and larger bore engines. The LS3 heads hit the flow bench. Quick View. Upgrade your stock LS3 or L92 engine to the best performing, cast in the US, cylinder head on the market! Available in bore sizes from 3. PRC LS3, L92, & LSA CNC Cylinder Head Porting Tons of R&D on both the flow bench & engine dyno has created one of the leading LS3/ cylinder heads available! The PRC LS3 cylinder heads porting for customers with existing LS-3 cylinder heads. Full service Auto Repair/Napa Auto Care Center. WCCH-GM Stage 2 CNC LS7 Heads We machine your supplied castings. Virtually everything else has been. Featuring A356 aluminum castings, titanium retainers and the highest quality components, throughout. We built it with LS3 heads, a BTR cam kit with push rods and a stage III LS3 cam, high compression Wiseco forged pistons, stock rods, arp hardware on the rods and mains, a 3500rpm Circle D Torque Converter, TSP long tube headers, a custom dual 3" exhaust from the headers back, gen IV NNBS intake swap and a gen IV 87mm throttle body. Expect big mid to upper end power, will have a noticeable idle. Aftermarket CNC'd heads A customer has performed a true A/B dyno test changing only the head from an aftermarket CNC head to our 218cc CNC'd GM 5. -new GM gaskets, seals, LS2 timing cover kit, LS3 valley cover-LS7 lifter set w/ LS2 trays - EPS cam 226/234 598/601 113+2 LSA cam-Comp Cams 7. GM LS3 CNC Ported Heads. FITS YEARS 2011 TO 2014. GM L92/LS3 CNC Ported Clinder Heads 2. AFR's LT1/LT4 SBC heads are designed for the Gen II reverse cooled SBC engine from 1992-1997. I was wondering what the rwhp limit is with this cam. LS3/L92, CNC. ARP 12 Point Valve Cover Bolt Kit for LS1 & LS2. Ported Ls3 Heads Vs Stock. 418 dyno numbers. i was kind of talked out of LQ9s so i narrowed it down to these two options. To view links or images in signatures your post count must be 10 or greater. 650 376 258. The all-new PRC aftermarket casting LS3 cylinder heads are designed to flow considerably more than a gm ported casting while keeping the port sizes smaller for improved port velocity. The exhaust flows into Speedtech headers from the engine, and into a 3" Stainless Works exhaust system with Stainless Works mufflers. The LS7, L92 and LS3 heads feature rectangular intake ports. With added spring pressures and larger camshafts the load imposed on the factory OE rocker stand and bolts often allows for flex and distortion. Tick performance 241/254 |. Fully CNC ported LS3-based cylinder heads! PRC LS3, L92, & LSA CNC Cylinder Head Porting fits the LQ9 vs LQ4. Not as successful as I would have liked but I did get a dyno sheet for a 2012 LS3 Corvette so the numbers should be pretty close to the SSs 415HP LS3 VERY flat torque curve. Our Full CNC porting for GM 821 LS3's is available in several port sizes. All LS1, LS6 and LS2 heads feature tall cathedral -style intake ports. Chevy LS7 Cylinder Bare Head. Katech CNC Ported Cylinder Heads for LS1, LS6, LS2, Trucks, LS3, L92, LS7, LT1 and LT4. I have a similar combo in my personal 68', but started as a 6. Edelbrocks Victor Jr. 300 225 149. Dyno Tested 25+HP Gains Over Stock 6. Supercharged/Nitrous LS3 Build. PN: TEA-GML922-CUSTOM. They are equipped to fit 6 bolt style engine blocks and the spring pockets will accept 1. Custom port development available. Videos you watch may be added to the TV's watch history and influence TV recommendations. Customer Service. 3099 Facebook: SeriousHP Horsepower Performance. ATK LS01C Chevy LS 408 Stroker Complete Engine 600+ HP, Call 866-721-2315 to Speak with an ATK Crate Engine Specialist. Alex runs the day to day operations of the company, overseeing the install shop and supercharger system production along with working alongside the sales and shipping departments. NGK V Power and Racing Spark Plugs. 7 OHV POWER STROKE DIESEL CYLINDER HEADS 2011-2014 THESE HEADS ARE BEING SOLD AS A PAIR. com 2004 Pontiac GTO 6 speed PRC 5. Starting at $347 /mo with Affirm. 2 liter block rated for 15 PSI; Forged 4340 8-bolt crank; Forged 4340 rods with ARP rod bolts; Mahle boost pistons (better than GM B15) Boost ready camshaft; New GM lifters; Heavy duty push rods; Melling oil pump; CNC ported 6. This promotes greater power across the rpm band and maximizes the. MSD wires and NGK spark plugs makes it ignite with the highest efficiency. For optimal Performance you will need headers, chassis dyno tune and 36lb injectors. That's the same volume as stock LS3 heads, which maintains the stock compression ratio. The result is a cylinder head that is smaller than a stock GM LS3 port and moves more air than any other ls3 cylinder heads!. 07/26/2019. 550 354 248. LS3 6 bolt heads (TFS casting) THE FUTURE OF LS. 400" 282 cfm 198 cfm. 3L was a high-mileage unit from a local wrecking yard. ARP 12Pt Coil Bracket Bolt Kit for LS1 & LS2, Part #134-2301. 200 148 100. ULTRA PRO MOD - OUTLAW - TOP ALCOHOL. Stage 1 (LS3 455hp) (LS7 535hp). Quick View. BES / All Pro LSW-12-2 - Flow Numbers: Intake: Exhaust. CorvetteForum - Chevrolet Corvette Forum Discussion > C6 Corvette, LS3, LS7, LS9 Corvette LS2 PRC 225 Heads Result! (HCI completion w/ Dyno Sheets). 650 spring kit and mi $1,659. At its core is an LS3 block, ported PRC L92/LS3 heads, a Comp hydraulic roller cam, and much more. 2004 Pontiac GTO, Heads, Cam, Headers, FAST Intake Manifold Dyno Pull. Featuring A356 aluminum castings, titanium retainers and the highest quality components, throughout. 600 355 253. RHS is the leading developer of high performance cylinder heads, engine blocks, intake manifolds and related components for street performance and race engines Racing Head Service (RHS) JavaScript seems to be disabled in your browser. ProMAXX Performance has designed a complete new line of performance heads that meet or exceed the big names in the industry. 4 SOHC 3 VALVE V8 CYLINDERS HEAD #3L3E WE NEED THE CASTING NUMBER, YEAR AND MODEL. LS3 cylinder heads are ideal for use in high performance street and competition engines that have reached their limit with a stock-style cylinder head design. All PRC cylinder heads are extensively researched and tested. CBI built stock block 429ci ls3 Procharger F1X cog drivin RPM lvl 5 4l80e Dss 1400hp axels Weld 17" rts Prc 260 heads Id1300s and squash fuels system. CBM Pro-X™ 4 bolt cylinder heads for LS style engines are designed for 4. Motul Break In Engine Oil. 000 inches or larger, including 6. 5, ID850s, DSX Aux Fuel kit, E85, Meth, Track Attack HX, PNR Trunk tank, EMP pump, R1 Concepts Premium Drilled and Slotted Rotors, Hawk. Find Chevrolet Performance CNC-Ported LS3 Cylinder Heads 88958758 and get Free Shipping on Orders Over $99 at Summit Racing! These Chevrolet Performance Parts CNC-ported LS3 cylinder heads flow more than 350 cfm at 0. ,Carson City, NV 89706 (775) 884-2292. ETMC BUILD 418 CI LS3, KB 2. 602-776-6885 or 855-776-6885 602-776-6885 or 855-776-6885. Corvette & 2010 Camaro customers can now send in their heads to be ported! Precision Race Components LS3/L92 CNC ported cylinder heads. Text Us: 336. 0 Truck Engines and LS2/LS3 - EV6 Injector Harness , 3. Torrid6spd from ls1gto. Website: www. For those looking to really make a statement, the All Pro 12-1 LS7 6-bolt head has exactly what you desire. Corvette & 2010 Camaro customers can now send in their heads to be ported! Stock Valve Weight Stainless Valve. Custom port development available. This setup gained 166 HP for a total of 650. Be the first to review this product. Engine Torque Strut Mount Front 9444 Fits 07-13 Nissan Altima 2. 7 rocker) LS3-based combinations was insignificant. PRC LS3 Heads 80lb Injectors E85 Victor Jr Intake DYNO DAY on our LSX 408 stroker! 200shot LS3 Vette vs 100shot LS3 Vette vs 150shot LS1 Camaro - Duration:. Stock & Modified SS Dyno Results. Got dyno'd today over at CalSpeed. 575" Stainless Steel Valves; Your Choice of Spring Kit; Completely Assembled and Milled to your Specifications. PRC CNC Ported LS3 Heads Going on the Engine Dyno Today!! Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5. Texas-Speed Redesigns LS Cylinder Heads With Massive Power In Mind By Chase Christensen August 02, 2017 These days, with the ever shifting landscape of perpetually increasing horsepower, the time where a company could rest on its laurels is gone. Ported Ls3 Heads Vs Stock. J's CNC LS3 heads were dedicated castings (from Procomp Motorsport). 1L injectors. I started with the LS3 engine, added items to install an Eaton 1. Both heads utilize a 15. 2L Cylinder Heads! The flow data below shows the superior performance of the PRC LS3 and L92 cylinder heads! 3. Boost ready LS3 long block comes with: 6. My MPH stayed pretty much the same. 000 inches or larger, including 6. As with the GMPP CNC heads, the ProComp heads were run. All PRC cylinder heads are extensively researched and tested. Texas-Speed Redesigns LS Cylinder Heads With Massive Power In Mind By Chase Christensen August 02, 2017 These days, with the ever shifting landscape of perpetually increasing horsepower, the time where a company could rest on its laurels is gone. 416ci, Manley crank, rods & pistons, CNC LS3 Heads, BTR Stage 3 Cam, ARP everything, Jokerz ported Blower and snout, NW 102 Boosted TB, 5'' RPM intake, ZL1 lid, SW Headers, no cats, Corsa sport exhaust, 2. Tick Performance Stainless Braided Clutch Line for 2010-2015 Camaro V8, 2014-2017 Chevy SS, 2009 Pontiac G8 GXP, 2009-15 CTS-V. All LS1, LS6 and LS2 heads feature tall cathedral -style intake ports. And on top of that, Chevrolet is developing a CNC-machined LS3 cylinder head for small bore, 4-bolt engines (not the LSx block). Featuring A356 aluminum castings, titanium retainers and the highest quality components, throughout. 200" 154 cfm 115 cfm. Using dual springs and solid steel valves (not the most expensive options) a set of complete heads came out to $3600 on their site. That is the motor alone and does not include the rest of the powertrain. This car picked up 90 whp. 5 prc heads and a cam in my 6. 165" Intake Valves and 1. These LS1 / LS6 / LS2 Series Engines heads feature several combustion chamber choices; Custom 5 axis CNC machined reman GM castings make these heads a must have for any performance oriented GM LS series engine. AFR's LT1/LT4 SBC heads are designed for the Gen II reverse cooled SBC engine from 1992-1997.
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