COMP CAMS .625" CONICAL SPRINGS - 7228-16

7228-16   Outer Diameter  Inner Diameter Seat Load Open Load  Coil Bind    Rate   Top  1.020" .650"  136 @1.800"  412 @1.170" 1.125" 438 Bottom  1.290" .920"   Revolutionary Advancement In High Performance Spring Technology Expected to become the new standard in high performance street and race valve spring design, COMP Cams® Conical Valve Springs utilize round wire and feature a diameter and progressive pitch driven natural frequency. This design increases the valve train RPM limit while reducing resonance concerns and decreasing dynamic spring oscillations. The result is longer spring life and the ability to run more aggressive camshafts. A breakthrough in valve spring development, COMP Cams® is the very first to introduce this advanced conical design.   Conical Valve Springs: Reduced mass improves RPM stability Conical design offers the best natural frequency damping Dampens w/o wear, heat/friction or risk from interference contact Progressive frequency increases RPM limi