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

Rusty HEI distributor innards?

Thread Tools
 
Search this Thread
 
Old Mar 17, 2017 | 07:30 PM
  #1  
pmr2000's Avatar
pmr2000
Thread Starter
Pro
 
Joined: Oct 2015
Posts: 651
Likes: 45
From: Raleigh area, NC
Default Rusty HEI distributor innards?

I changed cap rotor and coil on my stock 75 L48 coupe. The springs and innards have some surface rust, i used a toothbrush to gently clean up a little.....should i spray or clean more aggressively? Runs good as is did not want to mess anything up!

Last edited by pmr2000; Mar 17, 2017 at 07:31 PM.
Reply
Old Mar 17, 2017 | 07:35 PM
  #2  
drwet's Avatar
drwet
Melting Slicks
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 2009
Posts: 3,229
Likes: 656
From: Thunder Bay
Default

I've seen worse looking distributors that work just fine. If the advance mechanism moves freely I wouldn't worry about it. I certainly wouldn't use any lubricant in there.
Reply
Old Mar 17, 2017 | 07:48 PM
  #3  
lars's Avatar
lars
Tech Contributor
Supporting Lifetime Gold
25 Year Member
Conversation Starter
Photogenic
Top Answer: 3
 
Joined: Aug 1999
Posts: 14,373
Likes: 6,371
From: At my Bar drinking and wrenching in Lafayette Colorado
Default

Originally Posted by pmr2000
I changed cap rotor and coil on my stock 75 L48 coupe. The springs and innards have some surface rust, i used a toothbrush to gently clean up a little.....should i spray or clean more aggressively? Runs good as is did not want to mess anything up![/i]
Completely normal looking HEI. As long as the centrifugal advance is not seized up, and everything or working freely and smoothly, there is no issue.

Lars
Reply
Old Mar 18, 2017 | 10:04 AM
  #4  
pmr2000's Avatar
pmr2000
Thread Starter
Pro
 
Joined: Oct 2015
Posts: 651
Likes: 45
From: Raleigh area, NC
Default

Thanks for the assurance! Almost done going through all the regular maintenance items only have the car 2 months, so far so good!
Reply

Get notified of new replies

To Rusty HEI distributor innards?





All times are GMT -4. The time now is 09:44 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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
story-9
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE