Sumax Thundervolt 50 10.4mm Plug Wires

SKU: 1764420438_2

Brand: Sumax

Product Description

Certified dyno tests showed a 2.1 horsepower increase when used in Twin Cam motors Unloads spark plugs for easier starts, smoother, stronger running and better gas mileage Wires feature Ferrite Spiral Wound Coated cores, whichh