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Manley 22407-16 - Manley Street Master Valve Springs

Manley 22407-16 - Manley Street Master Valve Springs

Manley#660-22407-16

Street Master Valve Springs
  • 1.437'' O.D.
  • 0.720'' I.D.
  • 418 lbs./in. Spring Rate
  • 135 @ 1.800'' Installed
  • 365 @ 1.250'' (385 @ 1.200'') Open
  • 1.085'' Coil Bind
  • Double Spring with Damper
  • 16/pkg.

    Manley 22407-16 - Manley Street Master Valve Springs Details

    1.437'' O.D. Double Valve Springs

  • Type of Spring: Double Coil with Damper
  • Installed Height and Pressure: 1.800'' @ 135 lbs./in.
  • Open Height and Pressure: 1.250'' @ 350 lbs./in.
  • Spring Rate: 418 lbs./in.
  • O.D. of Outer Spring: 1.437''
  • I.D. of Outer Spring: 1.060''
  • I.D. of Inner Spring: 0.720''
  • Coil Bind height: 1.085''
  • Weight: 121 grams
  • Damper Included: Yes

    Click Here to see 660-22407 Valve Spring Load Chart

  • Manley 22407-16 - Manley Street Master Valve Springs

    Manley Street Master Valve Springs are constructed from a chrome silicon material to meet your performance needs. Designed for low stress and long service life.

    Features:
  • Chrome silicon material
  • Designed for low stress and long service life
  • Proprietary multistep heat treating minimizes load loss
  • Tightly controlled open end flatness reduces valve stem side loading
  • Tip thickness designed to eliminate overload breakage

    Click Here to see Valve Springs Load Chart

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