COMP Cams 12972-01 Dual Valve Spring with Damper

The COMP Cams 12972-01 is a high-performance dual valve spring designed for demanding engine builds requiring precise valve control and increased pressure over stock. Engineered by one of the most trusted names in the performance camshaft and valvetrain industry, this spring delivers consistent seat and open pressures to keep valves properly seated at low RPM and fully controlled at high RPM.

Key Features:

• Dual spring design with internal damper for reduced harmonics and spring surge
• High-tensile chrome silicon wire construction for superior fatigue resistance and long service life
• Precision-ground flat ends ensure even load distribution across the spring retainer and seat
• Engineered to pair with COMP Cams camshaft grinds requiring increased valve spring pressure
• Consistent spring rate across the full range of valve lift
• Heat-treated for improved strength and durability under sustained high-RPM use

The COMP Cams 12972-01 valve spring is an ideal upgrade for performance street, strip, and racing applications where stock or single valve springs are no longer adequate. Sold individually — verify quantity needed for your specific engine configuration before ordering.