Sleeved Spark Plug Wires for SBC over valve cover, HEI

Less resistance means more energy is going to make it to the spark plug to ignite the air/fuel mixture. The Super Conductor uses a copper alloy conductor resulting in less than 50 ohms per foot of wire! This ensures that the most energy possible makes it to the spark plug. By helically winding the conductor around a special core, we are able to produce a highly effective choke to keep the EMI inside the wire and away from other electronics.

Features & Benefits
8.5mm Super Conductor wires with high temp silicone-fiberglass sleeving.

Fits: The MSD Race Tailored 8.5mm Super Conductor Wire Sets equipped with high temp silicone-fiberglass sleeving and designed specifically to fit race engines with over the valve cover wires with HEI ends.

Specifications