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MSD 8.5mm Super Conductor Spark Plug Wire Sets 31229

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

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

Brand: MSD Ignition

Manufacturer's Part Number: 31229

Part Type: Spark Plug Wire Sets

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

Summit Racing Part Number: MSD-31229

UPC: 085132312290

Assembled: No

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: 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. 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. 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

8 Customer Reviews for MSD Ignition 31229 - MSD 8.5mm Super Conductor Spark Plug Wire Sets

Average Customer Review

5 Star

(8)

4 Star

(0)

3 Star

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2 Star

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1 Star

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Excellent Spiral Core Wire

Summit RacingSummit Racing Verified Purchase

I've used these wires for over twenty years on one vehicle and they have never needed replacement. The boots are great and the wire insulation is also. They won't leak using aftermarket high voltage ignitions as long as they have been assembled properly using the included tool. They also effectively suppress EMF and cross induction. The boot design on this model is also good for small block Chevy angle port heads and most headers. The wire lengths are long enough for a number of wiring arrangements for good wire placement. Both HEI and conventional style distributor boots are supplied in the package with the correct metal terminals. ...read more

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Reviewer: RANDALL from AL

Date: October 04, 2014

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Plug wires

Summit RacingSummit Racing Verified Purchase

Seems to improved engine performance. Easy to understand instructions since these are a make to fit your needs item. Definitely recommend any one of msd's products

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Reviewer: ERIC from TX

Date: August 10, 2014

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msd 8.5 wires

Summit RacingSummit Racing Verified Purchase

Good product at good price fast shipping I am happy.

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Reviewer: TERRY from ID

Date: July 11, 2014

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Overall product

Summit RacingSummit Racing Verified Purchase

Excellent wires I think that they are the best for the money

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Reviewer: DEREK from MO

Date: June 04, 2014

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Spark plug leads

Summit RacingSummit Racing Verified Purchase

Well made, Quality product, easy to install and good pricing

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Reviewer: ANDREW from Australia

Date: April 01, 2014

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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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