which gears? help!
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TECH Fanatic
Joined: Jan 2002
Posts: 1,566
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From: pa
which gears? help! 1999 trans am A4
mods are
hypertech ppg
borla cat back
slp lt with off road y pipe
ati #5 supercharger
I am looking into buying a 12 bolt rear end. what gears should I get 3.73's? I am worried more about 1/4 mile et than anything. and plan on going with more boost and possibly heads and cam someday...
mods are
hypertech ppg
borla cat back
slp lt with off road y pipe
ati #5 supercharger
I am looking into buying a 12 bolt rear end. what gears should I get 3.73's? I am worried more about 1/4 mile et than anything. and plan on going with more boost and possibly heads and cam someday...
TECH Enthusiast
Joined: Nov 2001
Posts: 712
Likes: 1
From: Dallas,Texas
