did headers and exhaust ... not happy with results

Reply Subscribe

Thread Tools

Search this Thread

12-21-2003, 01:01 PM

seanof30306

Supreme Member

Thread Starter

iTrader: (4)

Join Date: Jan 2003

Location: Tulsa, OK

Posts: 1,607

Likes: 2

Received 7 Likes on 5 Posts

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.

Reply Like

12-21-2003, 08:23 PM

five7kid

Moderator

iTrader: (14)

Join Date: Mar 2000

Location: Littleton, CO USA

Posts: 43,169

Likes: 0

Received 35 Likes on 34 Posts

Car: 82 Berlinetta/57 Bel Air

Engine: LS1/LQ4

Transmission: 4L60E/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.