Quote:
Originally Posted by Bill Hanlon
If you are turning 3500 rpm at 65 mph you should be running 74 mph at 4000 unless you have a bunch of clutch slip. Just curious, what is the diameter of your rear tires?
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Yes, I agree, something ain't right there.
With a 27" tire, I come up with 79mph at 3,500rpm
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27" tire, 4.10 gear, 3,500rpm would put you right at 68mph