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-1351
- 1300 Series Dual Spring
- Nano-Polishing
- Super-finish Polish
- Optimized for aggressive valvetrains
- High lift abusive applications
- 1.667? OD
- .635? ID
- 1.050? Max lift
- 752 lbs./in. Rate
- 1.160? Coil Bind Height
Quantity:
Sold individually.
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