Vehicle Fitment

This part is universal

Your Vehicle Requires 8 Spark Plug Wires.

Product Details

Super Conductor Spark Plug Wire Set by MSD®. The MSD 8.5mm Super Conductor Wire is "the" performance wire. Engineered from the inside out, the 8.5 offers everything you have everwanted in a wire; incredibly low resistance without electronic interference! In a single 12 inch length of Super Conductor Wire there is only 40 - 50 ohms of resistance! That is the lowest resistance of any helically wound wire. To accomplish this, MSD use a copper alloy conductor due to it's great voltage carrying capabilities. The low resistance results in less loss in spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core.

Specifications

Conductor Style: Spiral Core

Type: Close Fit

Distributor Terminal End: Male/HEI

Spark Plug Boot End: 90 Degree

Resistance: 50 Ohms Per Ft

Distributor Boot Material: Silicone

Spark Plug Boot Material: Silicone

Assembled: Yes

RFI Suppression: Yes

Coil Wire Included: Yes

Diameter: 8.5 mm

Length: 40.000"

Quantity: Set of 8

Wire Color: Black

Boot Finish: Gray

Includes

8 x 90 Degree Boots

Features

Resistance less than 50 ohms/ft. for superior spark
Extra hvy glass braid. strong dielectric insulator
Helically wound copper alloy conductor
40 feet of conductor wound in one foot of wire
8.5mm jacket protects from high heat or abrasion
Silicone and synthetic heat resistant boot
Ferro-magnetic impregnated core creates emi choke
Core made with Kevlar to add tensile strength

So tight in fact, that there is over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective Electro Magnetic Interference (EMI) "choke". This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. The outer sleeve that surrounds the conductor assembly is just as impressive. A proprietary blend of silicone and synthetic material produce a sleeve that is highly resistant to high heat as well as abrasion and tears. The MSD 8.5mm Super Conductor Plug Wire is available in Universal Kits and Bulk Lengths.

Founded in 1970 MSD®, LLC is the leader in performance ignition components today's racers need to step up their vehicle's performance. MSD has completely redefined the ignition system by using cutting-edge technology called capacitive discharge (CD) that makes it possible to spark multiple times. The pioneer in research and development of high-performance ignition systems, the company offers the finest parts, including ignition controls, distributors, coils, timing accessories, spark plug wires, and more. Every product that leaves the state-of-the-art MSD factory is rigorously tested to deliver flawless quality and push the performance to the max while improving starting and ensuring smooth idle. That's why MSD is the number one ignition choice for performance fanatics and hardcore racers in NHRA, IHRA, NASCAR, World of Outlaws, DIRT, SCORE, IDBA, and many more.

Brand:

MSD

Part Number:

31543

UPC:

085132315437

Have a Question? Ask an Expert

800-505-3274

Warranty

Limited 1-Year Warranty

MSD warrants this product to be free from defects in material and workmanship under its intended normal use, when properly installed and purchased from an authorized MSD dealer, for a period of one year from the date of the original purchase. This warranty is void for any products purchased through auction websites. If found to be defective as mentioned above, it will be repaired or replaced at the option of MSD.

This shall constitute the sole remedy of the purchaser and the sole liability of MSD. To the extent permitted by law, the foregoing is exclusive and in lieu of all other warranties or representation whether expressed or implied, including any implied warranty of merchantability or fitness. In no event shall MSD or its suppliers be liable for special or consequential damages.

Intended normal use means that this item is being used as was originally intended and for the original application as sold by MSD. Any modifications to this item or if it is used on an application other than what MSD markets the product, the warranty will be void. It is the sole responsibility of the customer to determine that this item will work for the application they are intending. MSD will accept no liability for custom applications.

Magnuson-Moss Warranty Act:

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

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MSD® 31543 - Super Conductor Spark Plug Wire Set (Chevy Small Block V8)

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