COMP Cams Outer Valve Springs w/ Damper- 1.360 Diameter Bassett Racing Wheels Continuous contact between metering valve

Continuous contact between metering valve and hardened pushrod in seat is maintained

This test occurs with minimal operator effort in the short period of time required for the engine to crank over and fire

multiple keyway crank sprockets

Retaining nut has 1-13/16"-16 RH threads

Brodix SR 20 Heads

COMP Cams Outer Valve Springs w/ Damper- 1.360 Diameter Bassett Racing Wheels Continuous contact between metering valveSingle Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that meets and exceeds the expectations of today's engine