stock L03
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Joined: Jan 2004
Posts: 678
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From: Connecticut
Car: '89 Firebird Formula
Engine: 305 TBI
Transmission: T5
stock L03
im wondering how much power people have gotten out of the stock L03 by tuning, or with a small amount of mods (headers, exhaust, air filter.. etc)
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Engine/Drivetrain/Suspension Parts for Sale
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Oct 7, 2015 08:35 PM