MSD 34059 Super Conductor 8.5mm Spark Plug Wire - Red Bulk 300 Foot Roll

The MSD 8.5mm Super Conductor Wire is the performance wire for enthusiasts who demand maximum spark energy transfer. Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference! This 300-foot bulk roll allows you to create custom-length plug wires for any application where standard pre-made sets won't work.

Key Features:

• Only 40-50 ohms of resistance per 12 inches—the lowest resistance of any helically wound wire
• RFI suppression equal to a 1,500 ohm wire despite ultra-low resistance
• Copper alloy conductor for superior voltage carrying capabilities
• Conductor wound extremely tight around special center core with over 40 feet of conductor in a single foot of wire
• Ferro-magnetic impregnated center core produces effective EMI suppression to prevent interference with vehicle electronics
• Proprietary blend of silicone and synthetic material sleeve highly resistant to high heat, abrasion, and tears
• Compatible with MSD's dual crimp terminals that grip both the conductor and wire sleeve
• Red 8.5mm diameter wire for high-visibility engine bay appearance

The low resistance design results in less loss in spark energy so more voltage reaches the spark plug for improved combustion. Ideal for custom racing applications, engine swaps, or any build requiring specific wire lengths. Terminals, boots, and crimping tools sold separately.