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MSD 8.5mm Super Conductor Spark Plug Wire Sets 31189

MSD Ignition 31189 - MSD 8.5mm Super Conductor Spark Plug Wire Sets

$91.95

(12) Review This Product

Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Red, Multi-Angle 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: 31189

Part Type: Spark Plug Wire Sets

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

Summit Racing Part Number: MSD-31189

UPC: 085132311897

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 multi-angle

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

12 Customer Reviews for MSD Ignition 31189 - MSD 8.5mm Super Conductor Spark Plug Wire Sets

Average Customer Review

5 Star

(10)

4 Star

(1)

3 Star

(0)

2 Star

(0)

1 Star

(1)

+See All 12 Reviews

Exceptional Quality

Summit Racing Verified Purchase

I purchased this set of wires to replace the same MSD wires I installed on my 95 Ford F-150. They have performed flawlessly for 20 years and 190,000 miles. How much more could anyone expect from any plug wire?

1 of 1 found this review helpful.

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Reviewer: BRUCE from CA

Date: October 20, 2015

Appearance

Ease of Installation

Price/Value

Quality

MSD Plug wires

Summit Racing Verified Purchase

Great product. Very good quality and easy installation. Worked great for custom installation.

1 of 1 found this review helpful.

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Reviewer: RICHARD from AL

Date: September 29, 2015

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Ease of Installation

Price/Value

Quality

Great wires-Easy build

Easy to build wire set and I like being able to make custom lengths. I used these wires on a big block Chevy with large diameter headers, which are known to kill these plug ends. Used them with DEI nomex boots and only burned through 3 ends within 2 years. Just buy a new set of ends, recut (be sure to plan ahead and leave a little length when originally building them) and your good to go. ...read more

1 of 1 found this review helpful.

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Reviewer: JASON from IA

Date: August 04, 2015

Appearance

Ease of Installation

Price/Value

Quality

Ignition leads

Summit Racing Verified Purchase

Great leads installation of boots requires correct lubrication or your going to struggle.

1 of 1 found this review helpful.

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Reviewer: ALAN from United Kingdom

Date: July 25, 2015

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Ease of Installation

Price/Value

Quality

MSD Spark Plug Wires

Summit Racing Verified Purchase

MSD goes the extra mile. Kit includes an assembly tool making it very easy to cut your wires to the desired length for your application. Quality as usual is top notch.

0 of 0 found this review helpful.

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