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Lunati 73943-1 - Lunati Valve Springs

Lunati 73943-1 - Lunati Valve Springs
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Lunati#638-73943-1

Single Valve Spring
  • OD: 1.260"
  • ID: .876"
  • Seat Load: 98 lbs/in @ 1.750
  • Open Load: 330 lbs/in @ 1.250
  • Coil Bind: 1.028"
  • Rate: 462 lbs/in
  • 1/pkg

    Lunati 73943-1 - Lunati Valve Springs

    Available single or dual, these valve springs are formed from chrome silicon wire & finished using a cutting-edge heat treatment. This advanced heat-set takes the load loss out of the springs during manufacturing (instead of their first use) to extend spring life and ease break-in. The springs offer excellent fatigue resistance & load loss characteristics ideally suited to oval track or drag racing.




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