PAC Racing 1300 Series Drag Race Valve Springs
Get ready for the ultimate performance with PAC Racing 1300 Series drag race valve springs. These springs are built for the most demanding engines out there. With cutting-edge heat-treating technology and dynamic surface-enhancement processes, they are designed to exceed expectations. Choose from dual or triple versions for your engine's needs.
Part Number: PAC-1370
- Spring OD: 1.550
- Spring ID: 0.740
- Seat Pressure: 555 LBS @ 2.350
- Open Pressure: 1433 LBS @ 1.300
- Spring Rate: 836
- Max Coil Bind: 1.230
- Max Lift: 1.050
- Quantity - Sold Individually
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
