Enhance Your Performance

HEI Modules

Performance Ignition Modules

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PerTronix HEI Modules

When you're trying to generate horsepower, making sure you've got enough fire can be an uphill climb and the climb becomes more difficult as the RPM range reaches peak power. Having a robust ignition is key. PerTronix HEI Performance Ignition Modules are direct replacements for popular GM and Ford electronic distributors. These modules provide enhanced high RPM performance and when used with their corresponding Flame-Thrower coil, substantially increase spark plug voltage. Choose from 5 different modules depending upon your OEM distributor type.

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Product Highlights

HEI III Module

  • Multiple sparks through the entire RPM range
  • Integrated digital REV limiter with LED feedback for precise RPM setting
  • Adaptive dwell maintains peak energy throughout the entire RPM range, reducing misfires while improving engine performance
  • Peak current level is reached just prior to spark for maximum energy without heat build-up, increasing coil performance and module reliability
  • Adjusts spark timing at higher RPMs to compensate for the inherent electronic delay
  • Senses startup and increases energy for quicker, easier starting
  • Legal in all 50 state and Canada (C.A.R.B. E.O. #D-57-22)
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GM 4-PIN Module

  • Intended for street/strip applications
  • 6.9 Amp module
  • 67% more energy with a 45% faster spark breakdown over stock HEI distributors
  • Enables larger plug gaps for increased flame kernal and more efficient combustion
  • Legal in all 50 states and Canada (C.A.R.B. E.O. #D-57-22)
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GM 4-PIN Race Module

  • Designed for racing applications
  • 7.2 Amp module
  • Optimized for 6000 to 8500 RPM range
  • Produces 42% more energy with 46% faster spark breakdown over 6.9 Amp module
  • Double the spark intensity during the critical 1 ms burn time
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GM 7-Pin Module

  • Thick film technology on alumina ceramic substrates removes heat for greater accuracy and improved reliability
  • Laser trimming gives precise peak current control for increased energy output
  • Legal in all 50 states and Canada (C.A.R.B. E.O. #D-57-22)
  • Limited One Year Warranty
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GM 8-PIN Module

  • Thick film technology on alumina ceramic substrates removes heat for greater accuracy and improved reliability
  • Laser trimming gives precise peak current control for increaed energy output
  • Legal in all 50 states and Canada (C.A.R.B. E.O. #D-57-22)
  • Limited One Year Warranty
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Ford TFI Module

  • Thick film technology on alumina ceramic substsrates removes hear for greater accuracy and improved reliability
  • Laser trimming gives precise peak current control for increased energy output
  • Legal in all 50 states and Canada (C.A.R.B. E.O. # D-57-22)
  • Limited One Year Warranty
  • Shop Now

Tech Resources

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Our qualified team is always here to answer your questions at 909-599-5955

PerTronix Ignition Catalog

Full color catalog with part number reference