supercharger
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Joined: Jun 2002
Posts: 181
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From: Sweden (malmö)
Car: 1990 Trans Am GTA
Engine: 5.7 TPI 350 sd
Transmission: A4
supercharger
What 1/4 times can i expect if i supercharge my stock -90 GTA?
do i have to do anything else to the car????????? THANX
do i have to do anything else to the car????????? THANX
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Joined: Nov 2001
Posts: 11,634
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From: Maryland; USA
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From: 51°N 114°W, 3500'
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
GTA's are heavy. Lose a lot of weight from the car first.
What does the car run now?
What does the car run now?
Thread Starter
Member
Joined: Jun 2002
Posts: 181
Likes: 0
From: Sweden (malmö)
Car: 1990 Trans Am GTA
Engine: 5.7 TPI 350 sd
Transmission: A4
With a chip and k&n it ran a 14.42 but i no it can do better as it is!! Problem is i have added some wheight like 18" wheels and a stereo
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