C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

Which performance HEI Module should I buy?

Thread Tools
 
Search this Thread
 
Old Sep 20, 2015 | 05:56 PM
  #1  
superdave269's Avatar
superdave269
Thread Starter
Pro
10 Year Member
 
Joined: Feb 2012
Posts: 668
Likes: 21
Default Which performance HEI Module should I buy?

I had a failing ignition module and bought a replacement. The car now starts right up and stays running. Yay! Believe it or not I now notice a difference in preformance. I did not buy an expensive replacement part. The car doesn't have the pep that it had before. I put in a Summit Coil years ago.I mention this in case it can impact my choices of modules to purchase. So which ignition module should I buy to get the pep back? I took a quick look on Ebay and saw many different brands but have no idea which one to buy. I have always liked Accel parts but doesn't mean that is the one to buy this time. I can use a little help with this. Thanks
Reply
Old Sep 20, 2015 | 07:12 PM
  #2  
Big2Bird's Avatar
Big2Bird
Le Mans Master
15 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Dec 2006
Posts: 8,837
Likes: 1,028
Default

Originally Posted by superdave269
I had a failing ignition module and bought a replacement. The car now starts right up and stays running. Yay! Believe it or not I now notice a difference in preformance. I did not buy an expensive replacement part. The car doesn't have the pep that it had before. I put in a Summit Coil years ago.I mention this in case it can impact my choices of modules to purchase. So which ignition module should I buy to get the pep back? I took a quick look on Ebay and saw many different brands but have no idea which one to buy. I have always liked Accel parts but doesn't mean that is the one to buy this time. I can use a little help with this. Thanks
I have used the DUI module for 12 years. No failure.
http://www.summitracing.com/parts/dui-000222/overview/
Reply
Old Sep 20, 2015 | 09:53 PM
  #3  
C3 Stroker's Avatar
C3 Stroker
Safety Car
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2004
Posts: 3,924
Likes: 735
From: Youngstown Ohio
Default

I've had excellent results with the MSD high energy module (with rev limiter) for about 7 years with no failure. This is in a DUI HEI distributor.

http://www.summitracing.com/parts/msd-83647/overview/
Reply
Old Sep 21, 2015 | 01:15 PM
  #4  
jb78L-82's Avatar
jb78L-82
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2007
Posts: 7,445
Likes: 971
From: Tennessee/Rhode Island
Default

I have this module with a Hypertech coil:

http://www.jegs.com/i/Crane-Cams/271/1000-2510/10002/-1

I have had this module for over 12 years with no issues.....Holy smokes has the price gone up...Paid about $60 about 12 years ago.
Reply
Old Sep 22, 2015 | 10:21 AM
  #5  
superdave269's Avatar
superdave269
Thread Starter
Pro
10 Year Member
 
Joined: Feb 2012
Posts: 668
Likes: 21
Default

I wanted to thank everyone who was kind enough to give some recommendations. I was concerned because I read an article (long ago) that cautioned mixing different manufactures coil and modules. The article basically said it will shorten the life of both parts. I do feel better after seeing good results from forum members. I am not sure which module I will buy just yet but I do look forward to getting some more power back. Thanks again.
Reply

Get notified of new replies

To Which performance HEI Module should I buy?





All times are GMT -4. The time now is 07:23 AM.

story-0
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-1
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-2
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-3
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-4
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-5
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-6
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-7
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-8
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-9
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE