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 uses a premium alloy that surpasses automotive industry standards. PAC Racing processes the alloy to aerospace shot-peening standards, guaranteeing superior fatigue dependability. Rest assured these springs will maintain the necessary load for peak performance.
Part Number: PAC-1228
Valve Spring Style:
Standard
Number of Springs Per Valve:
Dual
Maximum Valve Lift (in.):
0.900 in.
Retainers Included:
No
Outside Diameter of Outer Spring (in.):
1.625 in.
Coil Bind Height (in.):
1.100 in.
Damper Spring Included:
No
Spring Rate (lbs/in.):
629 lbs./in.
Inside Diameter of Outer Spring (in.):
1.175 in.
Inside Diameter of Inner Spring (in.):
0.851 in.
Locks Included:
No
Valve Stem Seals Included:
No
Valve Springs Coated:
No
Remanufactured:
No
Quantity:
Sold individually.
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