FAST Tach Adapter Assembly FAST - 170637CPG

This tachometer adapter/RPM module comes with EZ Fuel and EZ Fuel + Ignition systems in order to ensure that we receive a clean rpm signal to our EFI systems. This filters any electrial noise and process the RPM output from the negative side of the coil

Intercepts Negative side of the coil and cleans up the signal for a clean square wave RPM signal to the ECU.