QA1 High Travel Coil-Over Spring - 2.500" ID - 12.000" Length - 400 lb/in Spring Rate - Black Powder Coat Cam Bearing Energy Release® has developed

Energy Release® has developed

Formulated with select synthetic base oils for increased horsepower and durability at high temperatures

Steel socket for rotating the crankshaft during engine assembly features a 1" hex and a 1/2" ratchet drive

dash to swap to a

QA1 High Travel Coil-Over Spring - 2.500" ID - 12.000" Length - 400 lb/in Spring Rate - Black Powder Coat Cam Bearing Energy Release® has developedQA1 offers an assortment of high travel springs with a black powder coated finish. Made in the USA, these 2" I. D. high travel springs are manufactured from specially designed high tensile, chrome silicon alloy spring wire, which allows them to have fewer coils and a smaller wire diameter. As a result, these springs are lighter and have increased travel due to the larger distance between the coils. These lighter springs reduce unsprung weight and