open header worth it?? (real RB header, not exhaust manifold)
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I rolled down a mountian
Joined: Mar 2003
Posts: 548
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From: garden grove, california
open header worth it?? (real RB header, not exhaust manifold)
just wondering... if its worth all the noise.
how many tenths of a second will i cut off my 1/4 mile time?
how many tenths of a second will i cut off my 1/4 mile time?
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