spark plug boot protectors?
Le Mans Master
Joined: Jun 2007
Posts: 7,430
Likes: 4,829
From: BEST Corn-Nation
2015 C5 of the Year Winner
I had to put them on mine. If you have headers then you most likely should have them. I tried it without but I had a plug wire come into contact with the header and melted thru causing a misfire. I found some purple ones so had to get them. They've held up great so far.
Last edited by mstromquist; Feb 16, 2015 at 12:01 PM.
Administrator
Joined: Mar 2001
Posts: 368,380
Likes: 24,790
From: In a parallel universe. Currently own 2014 Stingray Coupe.
C7 of the Year - Modified Finalist 2021
MO Events Coordinator
St. Jude Co-Organizer
St. Jude Donor '03 thru '26
NCM Sinkhole Donor
CI 5, 8 & 11 Veteran
Race Director
Joined: Mar 2008
Posts: 12,413
Likes: 502
From: Rio Rancho NM
Mine are really close to the headers almost touching but they never melted or even looked burnt. To me it wasn't needed but if you have money to blow they are around 17 bucks shipped on ebay
Safety Car
Joined: Apr 2004
Posts: 3,532
Likes: 79
From: pueblo co
I have the MSD wires along with a supercharger and not running any boots on my setup, and zero issues so far. never melted any of my plug wire's and they still look the same as the day installed them
Thread Starter
Instructor
Joined: Jun 2014
Posts: 189
Likes: 20
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer
Brett Foote
10 Things Every Corvette Owner Needs (2026 Edition)
Michael S. Palmer
8 Most "Only Corvette Owners Understand" Quirks and Problems
Pouria Savadkouei
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years
Joe Kucinski
How Much Horsepower Every Corvette Engine "LOST" in 1972
Joe Kucinski
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!
Michael S. Palmer
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!
Joe Kucinski
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter
Joe Kucinski
8 Coolest Corvette Pace Cars (and Replicas) of All Time
Verdad Gallardo
Le Mans Master
Joined: Feb 2012
Posts: 6,644
Likes: 479
From: OK
1st Gear
Joined: Apr 2017
Posts: 1
Likes: 0
Hey
I had to put them on mine. If you have headers then you most likely should have them. I tried it without but I had a plug wire come into contact with the header and melted thru causing a misfire. I found some purple ones so had to get them. They've held up great so far.
Le Mans Master
Joined: Jun 2007
Posts: 7,430
Likes: 4,829
From: BEST Corn-Nation
2015 C5 of the Year Winner
I found a set at Summit. Not sure if I bought them from there but the name is correct along with the color, resistance and length.
https://m.summitracing.com/parts/dui-c9lspr
https://m.summitracing.com/parts/dui-c9lspr
Burning Brakes
Joined: Oct 2014
Posts: 874
Likes: 107
From: Detroit MI
"Needing" them entirely depends on the car, the headers, and the use. In my case, the car sees the track (road course) occasionally, which means VERY hot headers. Plus, when I installed my headers (XS Power), I noticed a few of the wires sat too close to the primary for my comfort. I bought a set of heat socks on eBay for $20 or so and installed them. Zero issues. In fact, when I took the car apart over the winter, I noticed some discoloration on a few of the socks from making contact with the header. If it weren't for the sock, that would have been the wire melting.
To me, it's cheap insurance. But get the car together and take a look. If there's ample spacing between the wires and the primary tubes, and the car is just a street car, it's probably not necessary.
To me, it's cheap insurance. But get the car together and take a look. If there's ample spacing between the wires and the primary tubes, and the car is just a street car, it's probably not necessary.
Last edited by DetroitPlac; Apr 22, 2017 at 08:32 AM.
