Tacho Driver

Add to cart
  • Description

Tacho driver module for coil-driven rev counters

Suitable for Megasquirt, Megajolt and many other ECUs the tacho driver allows you to retain your existing coil driven rev counter.  If you have a more modern rev counter accepts the 5 volt output of most ECUs then you do not need one of these.


Individual coil per cylinder

2-input tacho driver

4-cylinder engines

2-cylinder engines

3-input tacho driver

6-cylinder engines

3-cylinder engines

4-input tacho driver

8-cylinder engines

4-cylinder engines


 Please note that some rev counters can be particularly difficult and may require additional tweaks to work correctly.