MSD Performance 31449 - MSD Super Conductor Wireset 8.5mm, Universal, Motorcycle, For 4-Cylinder

Spark plug wires have two main objectives; transfer the spark energy and suppress the Electro-Magnetic Interference (EMI) that the spark voltage creates. The MSD 8.5mm Super Conductor delivers the best of both worlds! MSD uses a special copper conductor keeping resistance under 50 ohms per foot! Even with this low resistance, the wire retains high EMI suppression capabilities. By wrapping the conductor tightly around a ferro-magnetic impregnated center core an EMI choke is created keeping any interference inside the wire. The outer sleeve is a combination of silicone and synthetic materials for supreme resistance against heat, chemicals and abrasion. Thick boots with more material also help guard against spark arcing to ground and special dual crimp terminals grip the conductor and the sleeve of the wire so there is no chance of the terminal pulling off the wire.

• Resistance less than 50 Ohms/ft. for superior spark
• Extra heavy glass braid; strong dielectric insulator
• Helically wound copper alloy conductor
• 40 Feet of conductor wound in one foot of wire
• 8.5mm Jacket protects from high heat or abrasion
• Silicone and synthetic heat resistant boot
• The ferro-magnetic impregnated core creates EMI choke
• Corem made with DuPont kevlar to add tensile strength
• Extra-long 8.5mm wire so you can cut to your desired length
• Includes Mini-Stripper-Crimper
• Wire Lengths: 4x 40" Wires