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Re: engine RPM ? (archive)
[ Follow Ups ] [ 2002 Message Board ] [ Msg. Board FAQ ]
Posted by Allen on August 14, 2000 at 09:48:52:

In Reply to: engine RPM ? posted by mark on August 13, 2000 at 23:13:11:

From http://www.bimmers.com/02/faq/transmission.html

"Using a 3.90:1 final drive and 185/70-13 tires, 60 mph will theoretically give 2750 rpms in 5th, and 80 mph will give 3660 rpms."


Hello,
If I use a 3.90 diff with a 5 speed O/D
trans and use 195/60/14 what would my RPMs
be at 80MPH

TIA
Mark




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