Where to start?
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Junior Member
Joined: May 2003
Posts: 28
Likes: 0
From: Brisbane, Australia
Car: 1989 IROC-Z
Engine: 350 TPI
Where to start?
Hi, I'm looking to do the exact same modifications to my car as shown in this article: http://www.gmhightechperformance.com...holleystealth/ where is the best place to start? My rear is 2.73 so I would have to get that changed and I have no idea if my transmission is a TH350 transmission or not. So any help you guys would be able to supply would be greatly appreciated, I have about $14,200(US) that I can spend on this car. I thought I would research first to see what the best option is to get my car running 12's. Thanks.
Member
Joined: Jun 2002
Posts: 102
Likes: 0
From: florida
Car: 86 iroc
Engine: 355 400hp
Transmission: 700r4 race built
Axle/Gears: 4.10 posi
the best place to start would probably be with a full exhuast system thats the eaiest way to free up some power. your tranny should be a 700r4 unless somebody else changed it out
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