Isky Cams Endurance Plus Dual Valve Springs (Natural/Silver/Red) - 1.560" O.D., .740" I.D. PD160K 6 30 GuideThe COMP Cams

6 30 GuideThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

or simply drive your car on the street

For competition and high-rpm 413-426-440 c

Simplifies installation with a clean

Isky Cams Endurance Plus Dual Valve Springs (Natural/Silver/Red) - 1.560" O.D., .740" I.D. PD160K 6 30 GuideThe COMP CamsTest proven for 850 racing miles, Endurance Plus Springs featue a higher alloy outer spring "Plus" special processing for increased durability. Excellent for use in Sprint Cars, Super Modifieds, Super Late Models, Road Racing and applications up to 8400 RPM. 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