MSD High Energy Unitized Coil Upgrade for GM HEI Distributors, 42,000V

SKU: MSD-8225

HEI owners now have a choice to replace their stock coil with the MSD High Energy Unitized Coil for GM HEI Distributors.

Pricing: $109.95

Description

OVERVIEW

This coil is a direct replacement of the stock coil and offers increased spark energy when used with the MSD HEI Module, PN 83647. The MSD HEI Coil is designed for use with the MSD High Output HEI Module, PN 8364. It will work with stock ignition modules, but for maximum output use the MSD HEI Module.

Features:

Direct performance replacement for GM HEI coil-in-cap distributors
70:1 turns ratio and lower primary resistance produce high voltage output
Full power sparks to 9,000 RPM when used with 83647 MSD HEI Module
Recommended for use with MSD HEI Module PN 83647
CARB E.O. Approved