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

Motor block ground

Thread Tools
 
Search this Thread
 
Old May 14, 2012 | 07:54 PM
  #1  
Xterrable's Avatar
Xterrable
Thread Starter
Racer
 
Joined: Oct 2011
Posts: 294
Likes: 0
From: Easton pennsylvania
Default Motor block ground

Where the ground goes from the motor mount frame perch to the starter bracket and into the block, are there any other ground wires attached to it, or only the one going to the frame perch.

Reason I ask, is I have an extra wire near my starter. I have the purple going to the S, the yellow going to the R. And the heavy wire from the battery and the red wire going to the big stud. But I have a black wire that has a big end on it, like it would go onto the big stud with the positive wire. But it wouldn't make sense that it is a black wire. Looks factory, but it could be bubba
Reply
Old May 14, 2012 | 08:01 PM
  #2  
Peterbuilt's Avatar
Peterbuilt
Le Mans Master
15 Year Member
 
Joined: Aug 2006
Posts: 7,423
Likes: 1,558
From: mount holly NC
2025 c3 ('74-'82) of the Year Finalist - Unmodified
2019 C3 of Year Finalist (appearance mods)
Default

The black wire is a ground for the wiper and fan motor, it gets connected to a starter or bell housing bolt.
Reply
Old May 14, 2012 | 08:17 PM
  #3  
Xterrable's Avatar
Xterrable
Thread Starter
Racer
 
Joined: Oct 2011
Posts: 294
Likes: 0
From: Easton pennsylvania
Default

Excellent.... Great info. Thanks!
Reply
Old May 15, 2012 | 03:55 AM
  #4  
7T1vette's Avatar
7T1vette
Team Owner
15 Year Member
Community Builder
Community Influencer
Top Answer: 5
 
Joined: Jan 2006
Posts: 37,637
Likes: 3,116
From: Crossville TN
Default

If it has a large 'loop' connector on it, I think it gets seated under the 'outer' of the two starter mounting bolts.
Reply

Get notified of new replies

To Motor block ground





All times are GMT -4. The time now is 12:45 PM.

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