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MSD 8.5mm Super Conductor Spark Plug Wire Sets 31249

Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Red, 90 Degree Boots, Chevy, Small Block, V8, Set

Estimated Ship Date: Today Would you rather pick it up? Select Location

Brand: MSD Ignition

Manufacturer's Part Number: 31249

Part Type: Spark Plug Wire Sets

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

Summit Racing Part Number: MSD-31249

UPC: 085132312498

Assembled: Yes

Diameter (mm): 8.50mm

RFI Suppression: Yes

Wire Color: Red

Distributor Terminal Ends: Male/HEI

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: For use with MSD crank trigger distributors, wires designed to be routed under the headers or exhaust manifolds.

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

17 Customer Reviews for MSD Ignition 31249 - MSD 8.5mm Super Conductor Spark Plug Wire Sets

Average Customer Review

5 Star

(15)

4 Star

(2)

3 Star

(0)

2 Star

(0)

1 Star

(0)

+See All 17 Reviews

1990 C1500 350

Summit RacingSummit Racing Verified Purchase

The wires are a little long, but that gave me multiple placement options. High quality and they look great.

0 of 0 found this review helpful.

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Reviewer: REGINALD from TX

Date: January 14, 2016

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Al chingadazo

Summit RacingSummit Racing Verified Purchase

en general bien, pero algunos deberian estar un poquito mas largos

0 of 0 found this review helpful.

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Reviewer: JUVENTINO from Mexico

Date: January 13, 2016

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Great product

Summit RacingSummit Racing Verified Purchase

One wire too short but overall great wires for the price

0 of 0 found this review helpful.

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Reviewer: DASHUN from TN

Date: December 20, 2015

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great set of wires

Summit RacingSummit Racing Verified Purchase

They work just like they said delivers more spark and my truck starts quick

0 of 0 found this review helpful.

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Reviewer: FRANK from MA

Date: November 23, 2015

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MSD Wires

Summit RacingSummit Racing Verified Purchase

Excellent quality and cheapest price compared to any place.

0 of 0 found this review helpful.

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Reviewer: MICHAEL from CA

Date: November 04, 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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