I can do math, but it is hard. So I like to devise ways that I don’t need to do the math in common situations where math is required, situations…
RPM to Speed Calculator
December 23, 2018
December 23, 2018
DIYDS
calculator, differential, do it your damn self, gear, rally, ratio, rpm, saab, special, speed, sport, SS&R
1 Comment
The racecar doesn’t have a speedometer, or at least not an accurate one. So when people inevitably ask “How fast?” I have to reply “about 5500 RPM” or some such…