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I'm thinking if I run back wheel 295/45/20 the overall diameter will be 30.45 inches.
Ratios in box 4:1, 2.36:1, 1.53:1, 1.15:1, 0.85:1, 0.67:1
my rough calcs are that the rear end ratio should be 4.11.
is that right? Optimum? Drive like?
I worked out that in 6th rpm would be 18-1900 at 60 mph.

Ratios in box 4:1, 2.36:1, 1.53:1, 1.15:1, 0.85:1, 0.67:1
my rough calcs are that the rear end ratio should be 4.11.
is that right? Optimum? Drive like?
I worked out that in 6th rpm would be 18-1900 at 60 mph.