JEGS High-Performance HEI Ignition Tune-Up Kit for Small Block Chevy & Big Block Chevy with GM HEI Distributor
JEGS High-Performance HEI Ignition Tune-Up Kit for Small Block Chevy & Big Block Chevy with GM HEI Distributor
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JEGS High-Performance HEI Ignition Tune-Up Kit for Small Block Chevy & Big Block Chevy with GM HEI Distributor

|8 ratings

Key item features

  • UPGRADES OR RESTORES THE PERFORMANCE of 1974-90 GM vehicles with a V8 and coil-in-cap system such as 305, 350, 400, 427, 454, and other engines based on the popular platform
  • 42,000 VOLT IGNITION COIL with 38% more voltage than original equipment coil
  • HIGH-RPM 4-PIN MODULE contains solid state electronics utilizing an exacting "dwell controller" to ensure the highest possible transfer of spark energy to the plug and maintains that level up to 9000 RPM
  • ADJUSTABLE VACUUM ADVANCE AND ADVANCE CURVE KIT to customize the ignition for your application
Current price is $81.99
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4.4 out of 5 stars
stars8 ratings6 reviews
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  1. 5 stars75% (6)
  2. 4 stars13% (1)
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Showing 1-3 of 6 reviews

Sep 19, 2017
Earl 1
5 out of 5 stars review

Just took car out yesterday friend that installed it parts work great. It's the second one he has done both cars run great response. Very pleased with it.

Review from jegs.com
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Mar 4, 2016
HaroldS
5 out of 5 stars review

Jegs 40009 High Performance HEI Ign Kit

I put this kit on my son's 1986 Chevy K-5 Blazer with a SBC 400 and worked from the first turn of the key and performs great.

Review from jegs.com
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Jul 2, 2017
70 Z28
5 out of 5 stars review

No spark

The distributor kit worked perfectly, great preformance.

Review from jegs.com
Helpful?0ZKFTW0VZBNB730668117