Craig,
I have a dwell/tach I use all the time to set my cubs rpm. On the single cylinders, the reading is 1/4 of actual when set on 4 cylinder. When I set the high speed, it only reads 900 rpm's, which X's 4 = 3600.
I have a dwell/tach I use all the time to set my cubs rpm. On the single cylinders, the reading is 1/4 of actual when set on 4 cylinder. When I set the high speed, it only reads 900 rpm's, which X's 4 = 3600.