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MSD

MSD 83647 HEAT HEI Replacement Module w/ Built-In REV Limiter 4-Pin

MSD 83647 HEAT HEI Replacement Module w/ Built-In REV Limiter 4-Pin

Regular price $163.95 USD
Regular price Sale price $163.95 USD
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MSD Part Number 83647


Using upgraded components, the HEAT HEI module produces high output for stock and MSD applications plus has a built-in rev limiter that is more accurate and easier to set with the engine running.

Features:

  • Easily installs to non-computer controlled (4-Pin) HEI housings
  • Built-in adjustable rev limiter can easily be set externally
  • Advanced dwell control for improved high rpm output
  • The Hottest HEI Module you buy-period!
  • Produces an incredible 8.5 amps of juice!
  • Adjust the rev limiter without removing the cap!
  • Fits in stock HEI distributors
  • Please contact before ordering if you are not 100% sure of fitment
Brand MSD
Emission Code 1
Product Type Ignition
Warranty Limited 1 Year Warranty
Part Number 83647
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