PAC Racing PAC-1234X-16 Coyote Valve Springs 1.021 OD

PAC Racing designed these PAC-1234X-16 Valve Springs for Ford 5.0L Coyote applications. These RPM Series Ford 5.0L Coyote Drop-In Ovate Wire Beehive springs were developed to allow for performance increases that exceed all demands. They are manufactured from a premium alloy that outperforms automotive industry standards.

PAC Racing processes these springs to aerospace shot-peening standards to allow for superior fatigue performance. PAC Racing's proprietary process ensures that these valve springs will withstand the rigors of street performance and mild racing applications.

PAC Racing PAC-1234X-16 Valve Springs Specs:

• Number of Springs Per Valve: Single
  
• Valve Spring Style: Beehive
  
• Maximum Valve Lift: 0.575 in.
• Outer Diameter Large End: 1.021 in.
• ID Large End: 0.698 in.
• ID Small End: 0.525
• Installed Height: 1.575 in.
• Coil Bind Height: 0.941 in.
• Spring Rate: 240 lbs./in.
• Spring Open Height: 1.050 in.
• Spring Open Load: 218 lbs.
• Load At Installed Height: 92 lbs.
• Damper Spring Included: No
  
• Retainers Included: No
• Valve Springs Coated: No
• Valve Stem Seals Included: No
• Locks Included: No
• Quantity: Sold as a set of 16

PAC: The World’s Premier Valve Spring Manufacturer!