Coil Bind (max)1.130″
Part# | DR-1247ML (Single Spring) |
Alt Part# | DR-1247ML-16 (Set of 16) |
Description | PSI Drag Race 1200 Series Triple Valve Spring |
Outside Diameter | 1.660″ |
Outer Spring | ID 1.195″ |
Middle Spring | ID .870″ |
Inner Spring | ID 0.630″ |
Install Height | 2.070″ |
Load at Installed Height | 340 lbs |
Spring Open Height | 1.270″ |
Spring Open Load | 940 lbs |
Recommended Valve Lift | 0.800″ |
Spring Rate (lbs/in) | 750 |
Retainer Step | 0.100″ |
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