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

spark plug wires

Thread Tools
 
Search this Thread
 
Old Aug 18, 2011 | 04:27 PM
  #1  
toms78vette's Avatar
toms78vette
Thread Starter
Navigator
 
Joined: Jul 2011
Posts: 9
Likes: 0
From: greenleaf wi
Default spark plug wires

I am installing headers on my 78 vette with L48 motor
the spark plug wires run under the exhaust maifold right now leaving them there going to be ok or do I need to reroute them
Reply
Old Aug 18, 2011 | 05:47 PM
  #2  
palmbeachvette76's Avatar
palmbeachvette76
Pro
15 Year Member
All Eyes On Me
 
Joined: Jul 2010
Posts: 691
Likes: 25
From: Boynton Beach Florida
Default

You'll be better off running the wires around the top of the valve covers and drop down to the plugs in between the header tubes. On my hooker headers the center tubes go straight down blocking the front plugs.

This is how I ran mine

Reply
Old Aug 18, 2011 | 06:36 PM
  #3  
another-user's Avatar
another-user
Safety Car
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jun 2005
Posts: 3,775
Likes: 4
Default

im going to be running an under header set my self.

how close it too close for the plug boot? ive got maybe 1/2 inch between my #2 plug wire and header tube.
Reply

Get notified of new replies

To spark plug wires





All times are GMT -4. The time now is 04:34 AM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
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-7
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-8
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-9
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