QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 9.0" Length - 450 lb/in Spring Rate AN O-Ring to Hose Barb Fittings 5mm thread size

5mm thread size

Supports up to 875 EFI or 1100 Carb HP (@ 60 PSI at 13

7/16The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

Available in Metallic Silver

QA1 High Travel Coil-Over Spring Coil-Over 2.500" ID 9.0" Length - 450 lb/in Spring Rate AN O-Ring to Hose Barb Fittings 5mm thread sizeQA1 offers an assortment of high travel springs, available in 7", 9", 10", 12", 14" and 16" lengths, with a silver powder coated finish. These springs are lighter and have increased travel due to the larger distance between the coils. 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. These