PAC 1300 Series Dual Drag Race Valve Springs
Experience the power of PAC 1300 Series Dual Drag Race Valve Springs, designed with a higher rate for maximum performance. With advanced heat treating and alloy advancements, these springs are lighter and more durable. The precision engineering of the outer spring interacting with the inner spring ensures longevity and consistency. A smaller, lighter retainer and specially formulated spring steel deliver increased horsepower and extreme engine RPM capability. Elevate your drag racing experience with the advantages of the 1300 series dual valve springs.
Part Number: PAC-1321-16
Coil Bind - 1.192
Installed Height - 2.250
Type of Spring - Dual
Outer Spring Outer Diameter - 1.522
Spring Rate (LBS./IN.) - 968
Quantity: Set of 16
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
