non ported TPI..
Supreme Member

Joined: Aug 1999
Posts: 2,441
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From: sweden
Car: GTA -89
Engine: Blown 415"
Transmission: 4L80E
Axle/Gears: Strange 12-bolt
Stock intake+runners 198,72 cfm
Have you decided what combo to get?
You have asked about every intake now
Have you started with PROM burning yet?
/N.
Have you decided what combo to get?
You have asked about every intake now
Have you started with PROM burning yet?
/N.
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