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- Produce high output for your original or MSD application with an MSD Heat HEI Ignition Module
- Externally set the programmable rev limiter for over-rev protection without breaking a sweat
- Produces a jaw-dropping 8.5 amps of juice
- Mounts in a stock HEI housing or in MSD’s pro-billet HEI distributor
- Advanced dwell control makes for improved high RPM output
- A GM coil can be used and a tachometer is required to program the rev limit
- Your MSD Heat HEI Ignition Module is protected by a limited warranty
Produce the high output your stock or MSD application needs with an MSD Heat HEI Ignition Module – it’s capable of generating an impressive 8.5 amps of juice.
This top-notch replacement module mounts easily in your stock HEI housing or in MSD’s pro-billet HEI distributor and features an externally settable and programmable rev limiter for over-rev protection. Also capable of improving your high RPM output thanks to an advanced dwell control, each module can use a GM coil. A tachometer is required to program the rev limit.
Your MSD Heat HEI Ignition Module is protected by a limited warranty.