I've told many drag racers who ask what RPM to shift at to shift the tranny when the motor quits pulling hard in each gear work up
I have over revved more than one motor trying to use a tack that was not reading the RPM dead on shock rant
If it doesn't seem right, it probably ain't work grin


Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)