Blazer Forum - Chevy Blazer Forums - Headers, exhaust and tune?

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HellXOnXWheels

10-22-2016 06:56 PM

Headers, exhaust and tune?

Hey guys I'm new to tge 4.3l I dealt alot with tge 5.7l when I had my trans am. I'm just looking from some advice on what some good combos are and if I need the computer to be tuned like tge ls1. Any input would be great. Thanks.

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