[Keith 944]

Originally Posted by goinbroke2

So, you must be trapping about 118mph at 6500?
33 to 29 inch tire jumps you from 6475rpm to 7367rpm. (approx)

http://wallaceracing.com/calc-gear-tire-rpm-mph.php

A 7.50 car going 118????
Don’t know if he mentioned it is 1/8 mile. Lol.
I do believe some of these calculators have 1/8 mile data