Isky Cams SP-Series Dual Valve Spring / Damper - 415 lb/in Spring Rate - 1.160 in Coil Bind - 1.530 in OD - Set of 16 600010105 2013 - 2015 BMW ActiveHybrid

2013 - 2015 BMW ActiveHybrid 3

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Isky Cams SP-Series Dual Valve Spring / Damper - 415 lb/in Spring Rate - 1.160 in Coil Bind - 1.530 in OD - Set of 16 600010105 2013 - 2015 BMW ActiveHybridIsky Valve Springs are world famous for their reliability and long life. As the world's largest racing, performance, and economy cam manufacturer, Isky maintains a dynamometer testing program for constant improvement of camshaft and valve train design. These tests are conducted daily in Isky's new enlarged dyno facility. To properly evaluate and prove the efficiency of Isky racing cams and valve train components, Isky maintains a continuous engine