Enhanced for Extreme Demand Applications
The 1300 Series springs were designed to have the highest endurance and latest advancements in springs processing.
Features:- PACALOY Super Clean Wire To Ensure Satisfaction
- In House Heat Treating for the Best In Rate and Strength Benefits
- Multi Peen Process to Optimize Service Life
- ID/OD Chamfer Finishing
- Polishing to Improve Operating Cycles
- Nano-Peen Proprietary Surface Treatment
- Valve Spring Style:
- Standard
- Number of Springs Per Valve:
- Dual
- O.D. Outer Spring (in.):
- 1.500 in.
- Coil Bind Height (in.):
- 1.130 in.
- Damper Spring Included:
- No
- Spring Rate (lbs/in.):
- 780 lbs./in.
- I.D. of Outer Spring (in.):
- 1.050 in.
- I.D. of Inner Spring (in.):
- 0.726 in.
- Valve Springs Coated:
- No
- Maximum Valve Lift (in.):
- 0.900 in.
- Retainers Included:
- No
- Retainer Material:
- N/A
- Locks Included:
- No
- Lock Material:
- N/A
- Valve Stem Seals Included:
- No
- Installed Height:
- 350 lbs. @ 2.100 in.
- Open Height:
- 1,052 lbs. @ 1.200 in.
- Quantity:
- Sold as a set of 16.
