Thread: 3.90 gears
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Old 07-17-2016, 07:02 PM   #1
stoney2677
 
Join Date: Mar 2007
Location: metuchen
Posts: 234
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3.90 gears

Thinking about some different gears. Currently have 3.42 in a 98-02 10 bolt. Recently switched from a carb to efi. Starts great and runs fine, no real change on a 40-60 roll. Seems like it should take off faster than it does. Car made 375/438 on a dynojet, no numbers with efi. Anyone have a decent set?
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