09-24-2021, 09:11 PM | #43 |
Drives: 2010 CGM 2SS/RS LS3 Swapped A6 Join Date: Sep 2016
Location: Spring Hill, FL
Posts: 4,619
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Are those FD aftermarket heads or stock heads with FD's port program?
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2010 CGM Camaro 2SS LS3 Swapped A6 - GPI LS3 SS1 .647/.638, (224/237, 112 +4, 7º overlap) on CamMotion 8620 core, BTR Platinum .660" Dual Spring kit w/titanium retainers, CHE bronze trunnion upgrade, stock heads milled @ .015, Melling HV 10296 oil pump, TSP 1-7/8" long tube headers (W/Catless Off-road Pipes), Corsa Xtreme 3" Catback, GPI Ported/Rod Mod Intake, Stage 2 Ported Throttle Body, Vararam OTR CAI, Mike Norris Gen 2 catch can + GM 1LE clean side separator, 160º thermostat - Megan Racing adjustable coilovers (lowered 1.75"), MRR M017 10/11" wheels-Tuned by Ryan @ GPI
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09-24-2021, 10:48 PM | #44 |
Drives: 2014 Camaro 2SS Join Date: Oct 2017
Location: Brooksville, FL
Posts: 189
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Stock heads untouched. I really want a converter though. Definitely still on my list.
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Mods: GPI SS1 VVT cam, TSP long tube headers, LSA conversion, ZL1 fuel pump, ADM FPCM, DW 700cc injectors, Lingenfelter solid isolator, Dedicated Motorsports ZL1 reinforced brick, ADM Griptech 2.5 pulley, JLT CAI, Phastek intake scoop,NPP cat-back, GM 3.91 gears, Eaton Truetrac, Tuned by Chris @ CHenry Motorsports. |
09-25-2021, 06:43 PM | #45 |
Drives: 2011 Camaro SS Join Date: Jul 2019
Location: Parts unknown
Posts: 830
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Their stage 2 ported heads.
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EPS CUSTOM GRIND CAM....K@N CAI....VMAX PTB.....FRANKENSTEIN STAGE 2 HEADS ...1 7/8 STAINLESS POWER CATTED LONGTUBE HEADERS...CORSA XTREME 3 INCH CATBACK.....CIRCLE D 3800 Pro Series stall...391 gears.....Ported/modded GPI intake .Forgestar drag pack with Mickey Thompson ET street drag radials AGP PERFORMANCE DYNO TUNED. 463 WHP 428 FTLBS TORQUE.
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09-26-2021, 05:48 PM | #46 |
Drives: 2011 SS-RS Join Date: May 2011
Location: FLORIDA
Posts: 11,761
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Those are the heads I was looking at as well for my build, but since COVID, and having to retire early from the aircraft industry after 25 years, they are but a thing of the past. BUT, I made 475 with stock heads!! lol. So I'm happy with her performance. But they are really very nice heads!!
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TSP STAGE 3 CAM,231/246 @112 LSA 614/641 LIFT, CIRCLE D 5C-4200-4500 CONVERTER,LOD INTAKE.CORSA EXHAUST. DSS 1 PC DS. PEGASUS SOLID CRADLE MOUNTS. 486RWHP/475RWTQ.LOTS MORE.
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09-26-2021, 06:22 PM | #47 | |
Drives: 2011 Camaro SS Join Date: Jul 2019
Location: Parts unknown
Posts: 830
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Quote:
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EPS CUSTOM GRIND CAM....K@N CAI....VMAX PTB.....FRANKENSTEIN STAGE 2 HEADS ...1 7/8 STAINLESS POWER CATTED LONGTUBE HEADERS...CORSA XTREME 3 INCH CATBACK.....CIRCLE D 3800 Pro Series stall...391 gears.....Ported/modded GPI intake .Forgestar drag pack with Mickey Thompson ET street drag radials AGP PERFORMANCE DYNO TUNED. 463 WHP 428 FTLBS TORQUE.
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09-27-2021, 11:00 AM | #48 |
Drives: 2012 Chevrolet Camaro l99 Join Date: Aug 2020
Location: Austin, TX
Posts: 2,189
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It's because he has the TSP Stage 3 cam and LOD intake. I've also heard that aftermarket heads won't gain you much until your around 550-600 hp because the factory ls3 head is designed so well.
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DSS FX Forged Pistons, Eagle ESP L19 Forged Rods, ARP Head and Main Studs, TSP PRC 260 CNC Ported Heads milled .030, Cometic .040 Head Gaskets, GPI SS3 VVT Camshaft, GM Performance Racing Lifters, CHE Trunnions , Molly Pushrods, Melling 10355HV Oil Pump, Cold Air Inductions CAI, Fast LSXR Intake Manifold, Nick Williams 103 TB, TSP 1 7/8" Longtubes with 3" TSP Exhaust, ZL1 Fuel Pump, Mishimoto Radiator, Mishimoto Oil Cooler, Tru Cool 40k Tranny Cooler, 3600 Circle D Converter, Fluid Dynamics Balancer
Build Thread https://www.camaro5.com/forums/showthread.php?t=609817 |
09-27-2021, 06:53 PM | #49 |
Drives: 2011 SS-RS Join Date: May 2011
Location: FLORIDA
Posts: 11,761
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BINGO SIR!! You know me too well. lol. When I installed the LOD and had it retuned and was able to pull it out to 7500 I gained about 40whp with it over the 435 I had with the stock manifold. And now I have a NW 103mm TB I need to install, but I have to port the manifold snout first, then a retune.
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TSP STAGE 3 CAM,231/246 @112 LSA 614/641 LIFT, CIRCLE D 5C-4200-4500 CONVERTER,LOD INTAKE.CORSA EXHAUST. DSS 1 PC DS. PEGASUS SOLID CRADLE MOUNTS. 486RWHP/475RWTQ.LOTS MORE.
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09-28-2021, 07:06 AM | #50 | |
Drives: 2012 Camaro SS Join Date: Dec 2019
Location: New York
Posts: 1,434
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Quote:
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2012 Camaro 2SS/RS - CSP Custom Cam 232/240 .615/.615 113 +3, Texas speed CNC heads, FTI billet triple disc converter, K&N cai, Katech ported TB, GPI Ported/rod modded manifold, Texas speed 1 7/8 headers, HFC, Flowmaster 2 chambers with x pipe, Mishimoto CC, MSD wires, Roto fab washer relocation, tru cool 40k trans cooler, apex scoop, Pedders extreme coil overs and much more!!
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09-28-2021, 08:43 AM | #51 |
Drives: 2011 SS-RS Join Date: May 2011
Location: FLORIDA
Posts: 11,761
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No sir, stock GM Performance pulley and crank bolt.
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TSP STAGE 3 CAM,231/246 @112 LSA 614/641 LIFT, CIRCLE D 5C-4200-4500 CONVERTER,LOD INTAKE.CORSA EXHAUST. DSS 1 PC DS. PEGASUS SOLID CRADLE MOUNTS. 486RWHP/475RWTQ.LOTS MORE.
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09-30-2021, 09:30 AM | #52 | |
GPI Sales Consultant
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Quote:
Just some food for thought.
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GPI Max Package 2.0: Brodix BR7 heads/GPI porting, MAX3 cam, ST2116LSR, BSR Max Lift rockers, LS7 LSXR with 103mm TB, Vararam OTR, Mcleod RXT, G-Force/Strange 9" IRS setup with 4.63 gear. 551whp, 11.1@124mph.
Got a question about a GPI product? Feel free to shoot me a message! |
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09-30-2021, 01:29 PM | #53 |
Drives: 2011 Camaro 2SS LS3 Whipple Join Date: May 2019
Location: Connecticut
Posts: 1,925
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I made 574 with just the whipple before I did the cam LS3 car. If you already have a cam you should have no issue with 575whp on 93. Injectors might start to limit you over 600whp not sure. If you plan to run E85 you'd need more fuel system.
You might hate having 3.91's though if you like traction!
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Whipple 2.9 CAI ID1050x injectors ZL1 Pump JRE FPCM JMS Voltage booster JRE Rough Idle blower cam BTR .660 springs CHE trunnion kit 1 7/8 Speed Engineering Borla Atak JRE scoop 1.5" lowering springs BMR trailing arms and toe links Cradle inserts 704WHP 603WTQ 93 octane
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10-01-2021, 05:11 PM | #54 |
Drives: 2014 Camaro 2SS Join Date: Oct 2017
Location: Brooksville, FL
Posts: 189
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Thanks for the input guys. I don't want more than 600 right now. I'd like to build up the suspension, upgrade the axels, and look into some trans mods to keep the auto happy. Then if or better yet "when" I feel the urge for more power I'll do some fueling upgrades. I'll report back once I get it on the dyno.
I already had a delay in the progress of the LSA conversion. Seems like GM is still using those crappy spring isolators, so I ordered a solid one from Lingenfelter. Hope everything esle goes smooth, we'll see!
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Mods: GPI SS1 VVT cam, TSP long tube headers, LSA conversion, ZL1 fuel pump, ADM FPCM, DW 700cc injectors, Lingenfelter solid isolator, Dedicated Motorsports ZL1 reinforced brick, ADM Griptech 2.5 pulley, JLT CAI, Phastek intake scoop,NPP cat-back, GM 3.91 gears, Eaton Truetrac, Tuned by Chris @ CHenry Motorsports. |
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