MSD Super Conductor Spiral Core Spark Plug Wire Set - 8.5 mm - Red - Straight Plug Boots/90 Degree Boots - Mazda Miata 1990-2000 205661 It offers 21% more clamping

It offers 21% more clamping area over a stock band for more effective holding

For high-performance street

takes the difficulty and guesswork out of converting traditional distributor-type engines to a modern and efficient Coil-Per-Plug ignition system

Pliable enough for tightest bends

Gear Drives

MSD Super Conductor Spiral Core Spark Plug Wire Set - 8.5 mm - Red - Straight Plug Boots/90 Degree Boots - Mazda Miata 1990-2000 205661 It offers 21% more clampingThe MSD 8. 5mm Super Conductor Wire is "the" performance wire. Engineered from the inside out, the 8. 5 offers everything you have everwanted in a wire; incredibly low resistance without electronic interference! In a single 12 inch length of Super Conductor Wire there is only 40 50 ohms of resistance! That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it's great voltage carrying