QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 10" Tall - 375 lb. Karting Gear 680" long base

680" long base

000 RPM ModuleSupplied with rubber shock mountsProgrammable for 4

Helps to prevent vapor lock

Rear support adds strength to the rear section of race car by reducing excessive flex

The DSL can be installed on single cylinder engines up through 12-cylinders on stock ignitions or high-powered aftermarket systems

QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 10" Tall - 375 lb. Karting Gear 680" long basePowder Coated, Chrome Appearing Silicon Manganese SteelAll QA1 springs are manufactured using the highest quality chrome silicone. This material offers high strength, consistency and longer life. Cold Wound Heat Treated Shot PeenedAll QA1 springs go through intensive manufacturing processes to ensure consistency, accuracy and durability. Squared EndsAll QA1 springs are ground at both ends to ensure straight, consistent and accurate operation.