tuning for headers??
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Joined: Apr 2011
Posts: 122
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From: New York
Car: 88 Firebird Trans Am
Engine: 305 tpi
Transmission: 700r4 shift kit
Axle/Gears: Posi
tuning for headers??
ok so i wanted to get some headers on my 305 but i have stock manifolds with smog stuff, do i need to get it tuned or chipped? 
thanks
thanks 
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From: San Antonio, Tx
Car: 1988 IROC-Z
Engine: 5.7 TPI with zz4 heads
Transmission: 700R4
Axle/Gears: 9 bolt BW
Re: tuning for headers??
Usually the only time's you have to tune is when you change out major components like heads cam intake
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From: Pepperell, MA
Car: 1987 Trans Am
Engine: LQ9/L92
Transmission: 4L60E
Re: tuning for headers??
while you *may* see a power increase with a new tune, it wouldn't be enough of a difference to justify doing it with just an exhaust upgrade
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