Bone stock 2002 Z28 vs Bolt on 5.br0
#65
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#69
Staging Lane
Join Date: Jul 2013
Location: NewHampshire
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I had the same thing happen but they unloaded the car off a trailer and on a slick. They pulled up and parked next to me, I had my compressor, tools, generator etc etc and said if they needed anything just ask. They wouldn't say what was done to the car, it had exhaust dumped off headers under the car is all I know. It ran a mid to high 12. They made a few passes and argued for a bit and left.
#70
10 Second Club
I had the same thing happen but they unloaded the car off a trailer and on a slick. They pulled up and parked next to me, I had my compressor, tools, generator etc etc and said if they needed anything just ask. They wouldn't say what was done to the car, it had exhaust dumped off headers under the car is all I know. It ran a mid to high 12. They made a few passes and argued for a bit and left.
#71
7 Second Club
My buddy ran 12.47 @ 114.11 with his email toon, CAI, mufflers, empty41, stock tire bro.
He has a ringer car I guess.
He has a ringer car I guess.
#75
TECH Regular
iTrader: (1)
The tune on a stock car, even a mail order one might improve things a little. Muffler's / axle back exhaust isn't nothing either. It's not a huge gain, but there is something there. It doesn't seem like enough to pick up half a second in the quarter, but I'm more surprised by the S550 cars not being able to do better than 12.9's stock with as much power as they make.
#77
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