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MSD HEAT Digital HEI Module & Coil
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Produce up to 8.5 amps of current with a direct plug-in MSD HEAT Digital HEI Module for 4-pin stock HEI distributors. This HEI module is digitally controlled for accurate timing and has a built-in adjustable rev limiter that ranges from 5,000-10,000 RPM.
Fits Stock & MSD HEI Distributors
Built-in Adjustable Rev Limiter
Digitally Controlled for Accuracy
Direct Plug-in for 4-Pin HEI Housings
Increased Racing Energy Continues Through 9,000 RPM
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