Home / Spring Rate CalculatorSpring Rate Calculator Please enter the part# below to retrieve specifications. Valve Closed Position (installed) (inches) (lbs) (mm) (Kg) (N) Valve Lift (inches) (mm) Distance to coil bind: (inches) (lbs) Valve Open Position (inches) (lbs) (mm) (Kg) (N) Reset Print CALL TOLL-FREE (866) 799-9417
