QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 10" Tall - 200 lb. 200410107 All mounting points can be

All mounting points can be removed for wrap around or optional snap-in application

New black 22 gauge steel full factory outer skin (IMCA-legal)

Will accept al popular fuel injection pumps

The Selectors work with either a Soft Touch Rev Control or any MSD Timing Control that uses plug-in modules

(for Cutters)The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 10" Tall - 200 lb. 200410107 All mounting points can bePowder 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.