JavaScript Disabled

Your JavaScript appears to be disabled. JavaScript is necessary for various functions, such as order checkout, to operate on this web site. Please ensure that JavaScript is enabled.

Outdated Internet Browser Detected

Your web browser appears to be out of date. Soon you will not be able to create a secure connection to our web site using TLS 1.0. Please upgrade your browser from current version( ). Learn more about TLS.

In-Store Pickup Location

MSD 8.5mm Super Conductor Spark Plug Wire Sets 31193

Spark Plug Wires, 8.5mm, Super Conductor, Spiral Core, Black, Multi-Angle Boots, Universal, L8/V8, Set

Estimated Ship Date: Loading...Processing Tomorrow Would you rather pick it up? Select Location

  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight and oversize fees. Valid on orders shipped in the contiguous United States.

Hazardous Material Warning
WARNING
WARNING: Cancer and Reproductive Harm For more information, visit www.P65warnings.ca.gov.

Brand: MSD Ignition

Manufacturer's Part Number: 31193

Part Type: Spark Plug Wire Sets

Product Line: MSD 8.5mm Super Conductor Spark Plug Wire Sets

Summit Racing Part Number: MSD-31193

UPC: 085132311934

Assembled: No

Distributor Terminal Ends: Male/HEI and Female/Socket

Distributor Boot Color: Gray

Distributor Boot Material: Silicone

Spark Plug Boot Ends: Eight multi-angle

Spark Plug Boot Color: Gray

Spark Plug Boot Material: Silicone

Wire Color: Black

Diameter (mm): 8.50mm

RFI Suppression: Yes

Coil Wire Included: Yes

Conductor Style: Spiral core

Spark Plug Wire Resistance: 50 ohms/ft.

Quantity: Sold as a set.

Notes: Includes vice mount wire crimping tool.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

MSD 8.5mm Super Conductor spark plug wire sets feature a special helically wound core that has just 40-50 ohms of resistance per foot—but with an RFI suppression equal to a 1,500 ohm wire. In fact, each foot of finished wire includes 40 ft. of tightly wound copper for superior conductivity. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective Electro Magnetic Interference "choke." This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. A tough, 8.5mm synthetic/silicone jacket over an extra-heavy glass braid and dielectric insulator keeps the current guided to the plugs. Underneath the high-temperature boots, dual crimp stainless steel terminals feature snap-locks to ensure a secure fit. Each set comes with clip-on cylinder markers for easy identification. MSD's 8.5mm Super Conductor wire sets are available in custom or universal-fit applications.

Warranty

Questions & Answers Ask a Product Question
Q:

Will this item work on chevy 400sbc

Asked by JUAN CARLO on November 11, 2017

A:

If you have stock exhaust manifolds Yes these will work. ( Cut to fit) If you have angle plug heads or strait plug heads and headers you will be able to make them fit as well with the multi angle spark plug boot. They will protrude out farther from spark plug than a regular 90 or 45 degree boot.

MATTHEW from CO answered on November 29, 2017

+See All Answers (10) Answer This Question

+See All Questions (1)

Most Helpful Reviews Review This Product

33 Customer Reviews for MSD Ignition 31193 - MSD 8.5mm Super Conductor Spark Plug Wire Sets

Average Customer Review

5 Star

(29)

4 Star

(3)

3 Star

(0)

2 Star

(1)

1 Star

(0)

+See All 33 Reviews

great product exactly what i needed, fast shipping

Summit RacingSummit Racing Verified Purchase

MSD-31193
this is a great product came with every thing i needed to fit to my motor. would defiantly buy these wires again.

1 of 1 found this review helpful.

report abuse

Report Abuse X

If you feel that this review is inappropriate and should be removed from the site, report it to us by clicking the "Report Abuse" button below.

Cancel

Reviewer: from Australia

Date: March 14, 2015

Appearance
Ease of Installation
Price/Value
Quality

MSD Universal 8.5mm Ignition wire set.

Summit RacingSummit Racing Verified Purchase

MSD-31193
My FE 427 ignition system is all MSD. My last set of ignition wires were purchased in 2000 from summit and the #8 wire failed in Dec 2014. This new set of wires went together perfect and look great on my FE 427 in my Prostreet 57 Ford Custom 300. Let’s see if these will last 14 years.

1 of 1 found this review helpful.

report abuse

Report Abuse X

If you feel that this review is inappropriate and should be removed from the site, report it to us by clicking the "Report Abuse" button below.

Cancel

Reviewer: from CA

Date: March 02, 2015

Appearance
Ease of Installation
Price/Value
Quality

great spark

Summit RacingSummit Racing Verified Purchase

MSD-31193
Great quality, easy to make required lenghths

1 of 1 found this review helpful.

report abuse

Report Abuse X

If you feel that this review is inappropriate and should be removed from the site, report it to us by clicking the "Report Abuse" button below.

Cancel

Reviewer: from OR

Date: November 26, 2014

Appearance
Ease of Installation
Price/Value
Quality

Plug Wire Upgrade

Summit RacingSummit Racing Verified Purchase

MSD-31193
Was time to replace my 25 yr. old MSD plug wires. Due to the quality/reliability of prior MSD products I have used I went with them again. The included tool for distributor end terminals makes installation easy. Great product and as usual great service and fast delivery. Highly recommend.

0 of 0 found this review helpful.

report abuse

Report Abuse X

If you feel that this review is inappropriate and should be removed from the site, report it to us by clicking the "Report Abuse" button below.

Cancel

Reviewer: from MI

Date: August 31, 2018

Appearance
Ease of Installation
Price/Value
Quality

MSD wires are the best

Summit RacingSummit Racing Verified Purchase

MSD-31193
Best of the best! Best performance by far!

0 of 0 found this review helpful.

report abuse

Report Abuse X

If you feel that this review is inappropriate and should be removed from the site, report it to us by clicking the "Report Abuse" button below.

Cancel

Reviewer: from OH

Date: July 30, 2018

Appearance
Ease of Installation
Price/Value
Quality

Some parts are not legal for use in California or other states with similar laws / regulations

Back To Results
Email this page
Sign Up for Email X