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Old 01-21-2007, 02:07 PM   #1
SlowJoe
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gear?

At cruise in fifth at 85mph i am turning about 2200-2300 rpm.Does that sound like stock gear?
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Old 01-21-2007, 02:12 PM   #2
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yep
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Old 01-21-2007, 02:31 PM   #3
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i really do not want 4.10s i am thinking like 3.55s
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Old 01-21-2007, 02:40 PM   #4
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3.73 will wake it up and still give good highway rpms. 3.55 are in mine and fit very well for what I do. I want a lower gear tho.
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Old 01-21-2007, 02:55 PM   #5
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a mod motor car will do great with a 4.10.i would either do that or a 3.90.
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Old 01-21-2007, 03:00 PM   #6
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with a 3.90 what do u guys think 85 cruise rpm will be?
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Old 01-21-2007, 03:15 PM   #7
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Is it a 5 speed or automatic? With an auto I'd definitely go with 4.10s. With a 5 speed I'd probably do 3.73s.
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Old 01-21-2007, 04:04 PM   #8
QWKSNKE
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Quote:
Originally Posted by joecoupe View Post
with a 3.90 what do u guys think 85 cruise rpm will be?
3k rpm
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Old 01-21-2007, 04:31 PM   #9
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Quote:
Originally Posted by QWKSNKE View Post
3k rpm
thats a little much don't ya think?
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Old 01-21-2007, 04:56 PM   #10
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Quote:
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thats a little much don't ya think?

not really.how often do you cruise at 85 mph.
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