Author: Tri-Spark Date Posted:4 November 2020
Rev counters are fine to use with Tri-Spark Ignitions. It will need to be a motorcycle unit - the car tachos are limited to 4 6 and 8 cylinders.
Most rev counters connect to the negative coil trigger signal. Follow the instructions provided from the rev counter manual. You need to be able to calibrate the pulses per crank revolution.