04 gto cam headers
04-17-2015, 11:49 PM
#1
Teching In
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Join Date: Apr 2015
Location: Hamilton,OH
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04 gto cam headers Was told by the previous owner it ran high 11s. I just do not see this or feel this. On a dyno dynamics (heart breaker) , it put down 337whp and around 400 on a dynojet. I plan on going to a dyno day next weekend to see on a dynamometer.
2004 GTO LS1 m6
stock 241 heads
TexasSpeed 228r cam .588/588
TexasSpeed 7.40 pushrods
COMPCam beehive springs
Kooks Long tube headers with catted mids and electric cutouts
ported ls1 throttle body
ported ls6 oil pump
AEM bruteforce CAI
spec stage 3+ clutch
2004 GTO LS1 m6
stock 241 heads
TexasSpeed 228r cam .588/588
TexasSpeed 7.40 pushrods
COMPCam beehive springs
Kooks Long tube headers with catted mids and electric cutouts
ported ls1 throttle body
ported ls6 oil pump
AEM bruteforce CAI
spec stage 3+ clutch
09-23-2015, 05:53 AM
#2
Staging Lane
Join Date: Feb 2015
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I would estimate in good weather, without a crazy DA, and good tires you could see 12,4x's out of it. Without the other stuff such as suspension, gears, and some weight reduction it will be difficult, but possible.