QuickCar Coil Wire - Black 60" HEI Style 86031M or Black-Maxx satin black ceramic-metallic

or Black-Maxx satin black ceramic-metallic finishes

Improved Injector Flow Rate & Nozzle Sizes

2008-2010 Ford F-250 Super Duty Styleside 81

Bump Springs are used in conjunction with a primary spring to allow a race car to have a relatively soft / compliant initial spring rate to get down to the desired optimum ride height and then pick up the rate of the bump spring to achieve a constant / optimum dynamic ride height

2018 Jeep Wrangler JK

QuickCar Coil Wire - Black 60" HEI Style 86031M or Black-Maxx satin black ceramic-metallicQuickCar has the answer to more spark energy! The new 11. 5mm, under 40 ohm ft. resistance QuickCar Sleeved Race Wire has a very quick spark energy transfer while also providing a very high Electro Magnetic (EMI) and Radio Frequency Interference (RFI) suppression. Constructed using two layers of the purest silicone available, the Kevlar core center and nickel copper alloy wound conductor provides a very flexible, high tensile strength spark plug wire