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K-Motion Premium Valve Springs


K-Motion
K-Motion Premium Valve Springs

Product images may differ from actual product appearance.

The Overwhelming Choice of Racing Winners!

Made from the very best Silicon or H-11 tool steel wire and heat treated and/or stress relieved to the correct Rockwell hardness per application. Every spring is visually checked, then radius ground and depointed for longer spring life. All valve springs are individually pressure checked and boxed with no more than 5 pounds variation per set.


3 Products
Double H-11 Valve Springs with Damper

571-K-1000-1
1.625'' Dia. Double H-11 Valve Springs with Damper,
  • Seat Load: 240lbs @ 1.900''
  • Open Load: 740lbs @ 1.200''
  • Coil Bind: 1.090''
  • Max Lift: .750''
    Each
  • $33.99
    Order Today Ships 09/09/14

    571-K-1000H-1
    1.625'' Dia. Double H-11 Valve Springs with Damper,
  • Seat Load: 265lbs @ 2.000''
  • Open Load: 825lbs @ 1.200''
  • Coil Bind: 1.090''
  • Max Lift: .850''
    Each
  • $23.99
    Ships

    571-K-950-1
    1.550'' Dia. Double H-11 Valve Springs with Damper,
  • Seat Load: 245lbs @ 2.000''
  • Open Load: 690lbs @ 1.300''
  • Coil Bind: 1.150''
  • Max Lift: .750''
    Each
  • $35.99
    Order Today Ships 09/09/14

    3 Products