02-11-2017, 06:45 PM | #15 |
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Thanks man.
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02-11-2017, 07:45 PM | #16 |
Drives: 2011 Camaro 2SS/RS Join Date: Oct 2011
Location: Texas RGV
Posts: 794
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I just ordered a custom cam from GPI. Hope it sounds that good!
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02-11-2017, 08:47 PM | #17 |
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02-12-2017, 07:50 AM | #18 |
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Stepped headers - no cats - 2 1/2" kooks system.
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02-12-2017, 09:11 AM | #19 |
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02-12-2017, 09:45 AM | #20 |
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Heads..
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02-12-2017, 10:05 AM | #21 |
Drives: Camaro Join Date: Aug 2015
Location: FL
Posts: 134
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2.5 exhaust, really? aint there more power to be found in 3?
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02-12-2017, 10:19 AM | #22 |
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Maybe if you're supercharged or making 800+
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02-12-2017, 11:22 AM | #23 |
Drives: 2010 Camaro 2SS Victory Red 6M Join Date: Apr 2015
Location: Gulf Coast, TX
Posts: 1,424
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I betcha if you swapped to 3" you'd pick up 15-20 whp. I wouldn't run anything smaller than 3" once you go cammed. 350-430 whp depending on displacement is all I'd wanna use 2.5" on imo.
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2011 2SS 6A Red Jewel Metallic, Vararam Tune CAI, Magnaflow 3" Competition c/b, Speed Engineering 1-7/8 LT's, Circle D 5C, M/T 275/40R20 S/S, HPTuners tune by Ryan@GPI
12.3 @ 112 ACM as of 12/22/19 Gone on 12/28/19 R I P 2010 2SS 6M Victory Red/Black (old ride) CAI intake, Speed Engineering 1 7/8" LT's, X4 base tune, Flowmaster Outlaw axle-back. 12.6 @ 115 SAR as of 9/19/15 Gone but never forgotten. |
02-12-2017, 11:34 AM | #24 |
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Negative ghost rider..... With the cut-outs open it dyno's the exact same. Data doesn't lie.
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02-12-2017, 01:26 PM | #25 |
Drives: 2015 Summit White 2SS 1LE Join Date: Feb 2012
Location: Vance Alabama
Posts: 8,019
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Yeah I gained a touch going from 2.5 to 3 but I was supercharged.
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Retired wanna be cylinder head porter
2015 2SS 1LE Clutch reservoir, Vararam DRX, ported TB, TSP 2" headers, MGW shifter Totalled: 2010 1SS Wilkes Performance/Eagle 416 shortblock, TSP custom valvetrain, PRC 260 heads, Edelbrock Pro Flo 102, th400 swap, 8" PTC 5500 stall= 535/435 at the wheels tuned Gen 3 Performance and Dyno 10.97 @ 124 full weight in 3100 DA CamaroFest X |
02-12-2017, 02:53 PM | #26 |
Drives: 2015 Summit White 2SS 1LE Join Date: Feb 2012
Location: Vance Alabama
Posts: 8,019
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Retired wanna be cylinder head porter
2015 2SS 1LE Clutch reservoir, Vararam DRX, ported TB, TSP 2" headers, MGW shifter Totalled: 2010 1SS Wilkes Performance/Eagle 416 shortblock, TSP custom valvetrain, PRC 260 heads, Edelbrock Pro Flo 102, th400 swap, 8" PTC 5500 stall= 535/435 at the wheels tuned Gen 3 Performance and Dyno 10.97 @ 124 full weight in 3100 DA CamaroFest X |
02-12-2017, 05:25 PM | #27 |
Drives: 2015 Camaro SS Join Date: Sep 2011
Location: Jacksonville, Fl
Posts: 713
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Just curious why you went back to N/A?
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2015 Camaro 2SS Cam/Heads/FBO 498/447 SAE |
02-12-2017, 06:18 PM | #28 |
Drives: 2015 Summit White 2SS 1LE Join Date: Feb 2012
Location: Vance Alabama
Posts: 8,019
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Got boring. Wanted a new challenge.
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Retired wanna be cylinder head porter
2015 2SS 1LE Clutch reservoir, Vararam DRX, ported TB, TSP 2" headers, MGW shifter Totalled: 2010 1SS Wilkes Performance/Eagle 416 shortblock, TSP custom valvetrain, PRC 260 heads, Edelbrock Pro Flo 102, th400 swap, 8" PTC 5500 stall= 535/435 at the wheels tuned Gen 3 Performance and Dyno 10.97 @ 124 full weight in 3100 DA CamaroFest X |
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