performance upgrades
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Joined: Jul 2008
Posts: 679
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From: Northeast CT
Car: '89 IROC-Z
Engine: LSx
Transmission: T-56
Axle/Gears: 3.42
Re: performance upgrades
If you do a little searching I'm sure you'll find more than you need to know, but I'll tell you where to start: intake and exhaust.
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