Quote:
Originally posted by Phantom5oh:
So if you have the stock motor you don't have the torque to utilize 4:10's and you'll be shifting more often than you need too, lossing you a lot of time and speed.
Phantom
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I thought gears multiplied torque.
If you have 250 ft/lbs of torque from your motor(Not counting drivetrain losses)
3.08*250=770 ft/lbs of torque(In 4th)
4.10*250=1025 ft/lbs of torque(In 4th)
That being said I also gained 7/10's switching from 4sp od to 5sp(Having to shift an extra gear).
That said:
5 spd. 3.55's(Fuel economy/performance)
3.73's(Best all around)
4:10's(Performance/Fuel economy)
AOD 3.55's(Fuel economy/Poorer perf.)
3.73's(Fuel economy/Fair perf.)
4:10's(Best perf/Poorer fuel)
I had 4:10 AOD(loved it). Now have 3.73 tremec and am putting in 4:10. We'll see how it goes.
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82 Mercury Capri 302.
Comp. Cams
Tremec 3550
3.73's
12.8@106 N/A
Kevin's Capri
[This message has been edited by shovelnose (edited 02-22-2001).]