did headers and exhaust ... not happy with results
Thread Starter
Joined: Jan 2003
Posts: 1,613
Likes: 10
From: Tulsa, OK
Car: 1989 Formula WS6
Engine: L03 305 TBI
Transmission: T-5
Axle/Gears: 10 Bolt; 3.42 Posi
did headers and exhaust ... not happy with results
i don't know if this is considered double posting. if it is, please excuse.
https://www.thirdgen.org/techbb2/sho...96#post1607796
i started a thread on the tbi board about my header install. wanted to see if anyone on here had any thoughts.
thanks.
https://www.thirdgen.org/techbb2/sho...96#post1607796
i started a thread on the tbi board about my header install. wanted to see if anyone on here had any thoughts.
thanks.
Joined: Mar 2000
Posts: 43,187
Likes: 43
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Eliminating the restriction in the exhaust didn't produce as much of a difference as it would if you didn't have another restriction still in the system - swirlport heads.
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downsouthboy
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Aug 29, 2015 11:29 AM