The Controller plugs into each coil pack along with the crank and cam sensors to provide you the ability to modify the timing curve, set a two step rev limit, nitrous retard or even a boost/timing map! The 6-Hemi Controller is designed to operate with both styled coil packs that are offered on the new engines. A wiring harness for each application is sold separately.

Features

Fire the coils and control the timing on Hemis retro-fit with a carburetor

Program two rev limits and a step retard

Connects directly to the coils, crank, cam and MAP sensors for easy installation