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MSD 8.5mm Super Conductor Spark Plug Wire Sets 31239

MSD Ignition 31239 - MSD 8.5mm Super Conductor Spark Plug Wire Sets

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$97.95

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(4) Review This Product

Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Red, 90 Degree Boots, Universal, L8/V8, Set

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MSD 8.5mm Super Conductor Spark Plug Wire Sets

Part Type: Spark Plug Wire Sets
Application: Find out if this fits your application

Brand: MSD Ignition

Manufacturer's Part Number: 31239

Part Type: Spark Plug Wire Sets

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

Summit Racing Part Number: MSD-31239

UPC: 085132312399

Assembled: No

Diameter (mm): 8.50mm

RFI Suppression: Yes

Wire Color: Red

Distributor Terminal Ends: Male/HEI and Female/Socket

Distributor Boot Color: Gray

Distributor Boot Material: Silicone

Spark Plug Boot Ends: Eight 90 degree

Spark Plug Boot Color: Gray

Spark Plug Boot Material: Silicone

Coil Wire Included: Yes

Conductor Style: Spiral core

Quantity: Sold as a set.

Notes: Includes vice mount wire crimping tool.

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

MSD's 8.5mm Super Conductor wire sets have 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 features 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 come available in custom or universal-fit applications.

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Most Helpful Reviews Review this Product

4 Customer Reviews for MSD Ignition 31239 - MSD 8.5mm Super Conductor Spark Plug Wire Sets

Average Customer Review

5 Star

(4)

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Used this kit many times before

Summit RacingSummit Racing Verified Purchase

Works well for custom applications. Always like to make my own spark plug wires.

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Reviewer: TOM from MN

Date: September 09, 2015

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Quality

Great wires

Summit RacingSummit Racing Verified Purchase

Good quality wire and ends. The supplied tool does a good job of crimping.

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Reviewer: JAMIE from Canada

Date: June 30, 2015

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Ease of Installation
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Quality

Top Quality and all the necessary parts

Summit RacingSummit Racing Verified Purchase

These wires and the boots were exactly as advertised. Although not for professional use, the "mini-stripper/crimper" worked as required and provided top quality crimps. Couldn't be more pleased with this product.

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Reviewer: RICK from CA

Date: June 17, 2015

Appearance
Ease of Installation
Price/Value
Quality

Plug wires

Summit RacingSummit Racing Verified Purchase

Everything was as expected and above. Came with extra ends and also a crimper. Wish I would have known that the crimper came with it, as I ordered one at the same time. Crimper worked OK for what it is. Would not want to try and make a living with it but for 1 or 2 sets it works OK.

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Reviewer: KEITH from MI

Date: May 14, 2015

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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Most Recent Reviews

Used this kit many times before

Works well for custom applications. Always like to make my own spark plug wires.

Published on September 09, 2015 by TOM

Great wires

Good quality wire and ends. The supplied tool does a good job of crimping.

Published on June 30, 2015 by JAMIE

Top Quality and all the necessary parts

These wires and the boots were exactly as advertised. Although not for professional use, the "mini-stripper/c...read more

Published on June 17, 2015 by RICK

Plug wires

Everything was as expected and above. Came with extra ends and also a crimper. Wish I would have known that t...read more

Published on May 14, 2015 by KEITH

+See All 4 Reviews
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