PAC Racing 1200 Series Drag Race Valve Springs
Upgrade your engine performance with PAC Racing 1200 Series drag race valve springs. These are perfect for camshaft upgrades or engine rebuilds. The 1200 Series features a premium alloy that exceeds automotive industry standards. PAC Racing processes the alloy to aerospace shot-peening standards for superior fatigue dependability. Rest assured, these springs will maintain the necessary load for peak performance in any situation.
Part Number: PAC-1258
Valve Spring Style:
Standard
Number of Springs Per Valve:
Triple
Maximum Valve Lift (in.):
0.950 in.
Retainers Included:
No
Outside Diameter of Outer Spring (in.):
1.645 in.
Coil Bind Height (in.):
1.130 in.
Damper Spring Included:
No
Spring Rate (lbs/in.):
688 lbs./in.
Inside Diameter of Outer Spring (in.):
1.195 in.
Inside Diameter of Inner Spring (in.):
0.635 in.
Locks Included:
No
Valve Stem Seals Included:
No
Valve Springs Coated:
No
Remanufactured:
No
Quantity:
Sold individually.
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