The basic formula for the job goes like this: New tire size divided by old tire size multiplied by speedometer reading equals actual mph. Not that difficult, but it only works for your head. Your ...
SAE Transactions, Vol. 99, Section 6: JOURNAL OF PASSENGER CARS (1990), pp. 280-290 (11 pages) The proliferation of electronic controls in automobiles has spurred developments in RPM and rotational ...