Ignition Module
Thread Starter
Racer
Joined: Sep 2002
Posts: 306
Likes: 0
From: hawthorne ca
Ignition Module
Ive been looking to order a module for my 87 but i dont know which one to get the DUI, Accel, or Jegs. let me know what you guys think is the best one to get, thanks. :cheers:
Team Owner
Joined: Mar 2001
Posts: 54,124
Likes: 30
From: Cincinnati, Oh USA
Re: Ignition Module (premiervette)
What is wrong with the GM part? If you think an aftermarket ignition module is going to provide a hotter spark, then you are a victim of advertising or misinformation. To the spark coil, the ignition module is a power transistor that switches 12 volts to the primary for a short duration to generate a spark.
The aftermarket ignition modules also use a power transistor to switch 12 volts to the primary of the spark coil for a short duration to generate a spark. There is no difference between a 12 volt pulse from a GM or an aftermarket ignition module.
The aftermarket ignition modules also use a power transistor to switch 12 volts to the primary of the spark coil for a short duration to generate a spark. There is no difference between a 12 volt pulse from a GM or an aftermarket ignition module.
Team Owner
Joined: Sep 2001
Posts: 62,157
Likes: 1,731
From: Athens AL
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019
Re: Ignition Module (premiervette)
The stock one is perfect until you significantly modify the intake.
You have to get to high rpms before the HEI system really starts falling off.
You have to get to high rpms before the HEI system really starts falling off.
