04-06-2022, 04:43 PM | #1 |
Drives: 2010 SS L99 Join Date: Sep 2018
Location: Missouri
Posts: 1,634
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Made +41 rwhp from heads and NW 102mm TB
GPI has done it again! Got my numbers from Ben at GPI today, and picked up 41.3 rwhp at 7600 rpm, and 14 ft lbs of torque. These were my stock heads with GPIs porting and swapping to LS3 hollow stem intake valves, stock TB to the Nick Williams 102mm that matches the LOD intake snout, PAC .700 springs, and FIC 850cc injectors. I am ecstatic over the numbers so far and can't wait to pick it up and see how it feels!
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Previous PB:11.079 @ 122.99mph.. New setup time: TBD
The 11.079 pass: https://youtu.be/pz27Zq54t_E Build thread - www.camaro5.com/forums/showthread.php?t=555371 Last edited by Chris49066SS; 04-07-2022 at 10:04 AM. |
04-06-2022, 04:57 PM | #2 |
Tri-County Camaro SWFL
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Man basically 525 from an auto. Thats impressive.
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04-06-2022, 06:47 PM | #3 |
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Nice gains!
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2014 Camaro SS L99, Ashen Grey w/Black Leather - Build thread - http://www.camaro5.com/forums/showthread.php?t=491561
Mods - GPI 416 w/Custom Grind Cam, Ported Heads & Tuned by Ben, Holley Dominator ECU, Mag Heartbeat, ZL1 Fuel Pump & DSX Aux Pump, NW 103 TB, FIC 1650's, Alky Meth, Circle D 3600 Triple Disc, Kooks Headers, Viking Coil Overs & all the BMR Goodies in the rear, Zl1 3.23 Diff, DSS Axles, Gulfcoast Driveshaft, Hendrix Offset Diff Bushings, AFE Solid Subframe Bushings, 875HP/843TQ 5FDP |
04-07-2022, 07:34 AM | #4 |
Drives: 2010 Camaro 2SS M6 - Intake/Exhaust Join Date: Sep 2014
Location: Bridgewater
Posts: 693
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Nice gains, thanks for sharing. Thats a ton of rpm!
Looks like you didnt gain any torque, just shifted peak (from 4900rpm to 5500rpm).
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2010 Camaro SS M6 - 416ci TT 989rwhp/1031rwtq @ 20psi
2014 ZL1 A6 Vert - Headers and CAI |
04-07-2022, 08:10 AM | #5 |
Drives: 2012 Camaro SS Join Date: Dec 2019
Location: New York
Posts: 1,434
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Damn those are amazing numbers for a auto.
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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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04-07-2022, 08:45 AM | #6 | |
Drives: 2010 SS L99 Join Date: Sep 2018
Location: Missouri
Posts: 1,634
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Quote:
a higher stall , if that could have been a thing
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Previous PB:11.079 @ 122.99mph.. New setup time: TBD
The 11.079 pass: https://youtu.be/pz27Zq54t_E Build thread - www.camaro5.com/forums/showthread.php?t=555371 |
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04-07-2022, 11:18 AM | #7 |
Drives: 2011 SS-RS Join Date: May 2011
Location: FLORIDA
Posts: 11,438
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Wow Chris, holy crap!! That's impressive my friend!! Glad to see you finally get it all squared away and exceeded your expectations! Nicely done sir. She's gonna be really fun to drive and run at the track. Hitting those high rpm's safely is going to be pure music!! Mine sings a real nice tune above 7200... Not sure what stall you have, but the 4200-4500 I did really made up for the lost tq I experienced with the 3200 and the LOD.. Enjoy that monster!!! Yes sir..
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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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04-07-2022, 05:09 PM | #8 |
Drives: 2010 SS L99 Join Date: Sep 2018
Location: Missouri
Posts: 1,634
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Thanks guys! I'm literally about drooling for those timeslips I have to say, it makes me hungry for solid roller territory, but its almost primed for boost. TH400 and drivetrain first, or Procharger next? I can't decide!!!
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Previous PB:11.079 @ 122.99mph.. New setup time: TBD
The 11.079 pass: https://youtu.be/pz27Zq54t_E Build thread - www.camaro5.com/forums/showthread.php?t=555371 |
04-07-2022, 09:01 PM | #9 |
Drives: 2010 CGM 2SS/RS LS3 Swapped A6 Join Date: Sep 2016
Location: Spring Hill, FL
Posts: 4,575
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Damn Chris, that is awesome!
I knew it! I keep hearing from people online 'Oh, the LS3 heads already flow so good that there is little to no benefit from porting or aftermarket heads...waste of money, blah blah bla.' With the mods you have already done, 41 rwhp is a massive bargain vs. what you likely paid for that port work -those are aftermarket head gains right there. I know that's not 41hp just from the heads, but jeez...525 NA wheel HP on an L99 bolted to a 6L80? Freaking awesome, and an inspiration to those of us reaching for the 500 club. Oh man, I need some more $$$ and a trip to Arkansas! I do need to ask though, are those TQ numbers low for you build? I would have expected a bit higher or am I wrong here?
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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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04-08-2022, 09:51 AM | #10 | |
Drives: 2010 SS L99 Join Date: Sep 2018
Location: Missouri
Posts: 1,634
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Quote:
And, InFiD3ViL, I feel as soon as I went to the short runner LOD intake, yes, it murdered the torque, as Ryan said. My 60' didn't change from before and after that mod though, it stayed in the 1.5x territory, and picked up ~.1 in the 1/4, but I feel it was the heads and TB that really opened it up and let it do its work (dyno-wise) and is still proof that its designed more for a higher rpm solid roller or boost application, as I am starting to push an NA hydraulic roller setup closer, (not to), but closer to the max. I've got my eye on a track around here, and hopefully it won't be long before I can get some timeslips!
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Previous PB:11.079 @ 122.99mph.. New setup time: TBD
The 11.079 pass: https://youtu.be/pz27Zq54t_E Build thread - www.camaro5.com/forums/showthread.php?t=555371 |
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04-08-2022, 10:21 AM | #11 | |
Drives: 2010 Camaro 2SS M6 - Intake/Exhaust Join Date: Sep 2014
Location: Bridgewater
Posts: 693
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Quote:
So all those people online stating there isnt much to gain are right on... if they mean for normal LS operating conditions. Most people dont have setups that rev north of 7krpm.
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2010 Camaro SS M6 - 416ci TT 989rwhp/1031rwtq @ 20psi
2014 ZL1 A6 Vert - Headers and CAI |
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04-08-2022, 03:02 PM | #12 | |
Drives: 2010 SS L99 Join Date: Sep 2018
Location: Missouri
Posts: 1,634
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Quote:
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Previous PB:11.079 @ 122.99mph.. New setup time: TBD
The 11.079 pass: https://youtu.be/pz27Zq54t_E Build thread - www.camaro5.com/forums/showthread.php?t=555371 |
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04-08-2022, 08:55 PM | #13 | |
Drives: 2010 CGM 2SS/RS LS3 Swapped A6 Join Date: Sep 2016
Location: Spring Hill, FL
Posts: 4,575
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Quote:
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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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04-10-2022, 05:43 AM | #14 | |
Drives: 13 1LE 1SS/05 ZX10/02 Silverado/14 Join Date: Nov 2014
Location: Brandon,Mississippi
Posts: 487
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Quote:
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02 Stepside Silverado
05 ZX-10 13 1LE 14 Nightrod Special |
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