350exaust
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TGO Supporter
iTrader: (2)
Joined: Oct 2001
Posts: 926
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From: Englewood, CO
Car: 1990 Trans Am
Engine: Lb9
Transmission: factory T5
Axle/Gears: 3.08 limited slip
350exaust
if i was using a 300hp 350 (5000rpm motor) in my bird, would this exaust be retrictive?
hedman shorty headers
hedman y-pipe
3"tube from y to cat
high flow 3"in/out cat
3"tube to muffler
flowmaster 80 series 3" in/out
hedman shorty headers
hedman y-pipe
3"tube from y to cat
high flow 3"in/out cat
3"tube to muffler
flowmaster 80 series 3" in/out
Supreme Member

Joined: Jan 2001
Posts: 7,164
Likes: 1
From: Someone owes me 10,000 posts
Car: 99 Formula
Engine: LS1
Transmission: T56
Axle/Gears: 342
Not really, you could probably get a better flowing muffler like the Hooker Aero Chamber
, but with that setup you'll be good.
, but with that setup you'll be good. 


