best 1/4 mile gear ratio 9in and a T56
03-01-2007, 01:41 PM
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best 1/4 mile gear ratio 9in and a T56 I have a 01 Fbody M6, and im about to purchase a 9in. I will be running a 28in MT et street, and i was wondering if anyone had a calculator site or somthing that would help me figure out the best gear ratio for my set up. Thanks George .
03-01-2007, 01:45 PM
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03-02-2007, 08:06 AM
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3.89 or 4.11 with a M6 trans.
Personally if I had a M6 car I wold be driving around with 4.56's but thats just me. LOL, Don't fear the gear!
Personally if I had a M6 car I wold be driving around with 4.56's but thats just me. LOL, Don't fear the gear!
03-03-2007, 01:46 PM
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Well I was wondering if anyone had any luck with the 4.56 gears in there cars? But i was talking to someone who had 28inch tire with 4.56 and a M6 and trapped about 142. But he can take his engine up to 8100rpm i think i will be around the 7k range
03-06-2007, 12:27 PM
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Originally Posted by ATwelveSec02Z28
I shaved about 3tenths by going from 4.10's to 4.56's with 28" tires. That was for a bolt-on car, the 4.56's made the launch a LOT better.
