MSD Ignition 31539 - MSD Universal Spark Plug/Coil Wire Sets

MSD Ignition#121-31539

Red Universal 8.5mm Wire Set

Ford & Chrysler Hemi Pro Stock Head

Distributor Boot: 90° HEI (Male Post)

Plug Boots: Molded Hemi Tubes

Accessories

Rebate for MSD Ignition 31539 - MSD Universal Spark Plug/Coil Wire Sets


	MSD^® Wire Separator Rebate Expires on July 8, 2013 1. Purchase a set of MSD Super Conductor 8.5mm Wires and get FREE MSD Wire Separators. MSD 8.5mm Super Conductor Spark Plug Wires 2. Include copy of invoice with this rebate form. 3. Mail all requested materials within 30 days of purchase to: MSD Lucky 7 Attention: MSD FREE Wire Separators 1490 Henry Brennan Dr. El Paso, TX 79936

Complete list of MSD Universal Spark Plug/Coil Wire Sets

Details
Overview
Accessories
Specification

MSD Ignition 31539 - MSD Universal Spark Plug/Coil Wire Sets Details

Red Universal Wire Sets

The new Chrysler and Ford Hemi style cylinder heads being used in Pro Stock racing features a long, skinny tunnel to access the spark plug. MSD's new injection molded tubes are designed specifically for these hard to reach plugs.

MSD's Universal Wire Sets come with the spark plug terminal and boot installed with the other end open. Distributor cap boots and terminals are included so you can cut the wire to the desired length, then install the terminal with the supplied mini-stripper-crimper. It's a little work, but in the end it will be worth it!

MSD's Replacement Spark Plug Wires and Coil Wires are made with the same Super Conductor wire as their universal and pre-made sets, just longer than normal for custom tailoring when you need that extra length.

Features

Only 40-50 ohms resistance per foot of wire (lowest of any helically-wound wire)

MSD Ignition Copper alloy conductors result in less spark energy loss so more reaches spark plugs

Over 40 feet of conductor per foot of wire

Conductors are wrapped around ferro-magnetic center cores, which effectively suppresses electro magnetic interference

Outer sleeves consist of silicone and synthetic material for a strong resistance to heat, abrasion, and tearing.