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COMP Cams 990-1

Single Outer Valve Spring Rate: 269 lbs

COMP Cams 990-1

249-990-1

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COMP Cams 990-1 Single Outer Valve Spring Rate: 269 lbs $4.69
Single Outer Valve Spring
  • Rate: 269 lbs
  • 1.063'' ID, 1.437'' OD
  • Seat Load: 113 lbs at 1.500''
  • Open Load: 207 lbs at 1.150''
  • Coil Bind Height: .950''
  • With Damper
  • 1/pkg

  • Specifications:

    Coil Bind Height (in.)
    0.95
    Inside Diameter
    1.073
    Open Height (in.)
    1.15
    Outside Diameter
    1.437
    Installed Height (in.)
    1.5
    Installed Pressure (lbs.)
    105
    Open Pressure (lbs.)
    199
    Spring Rate (lbs./in.)
    269
    Camshaft Type
    Hydraulic
    Camshaft Type
    Mechanical
    Spring Type
    Single
    Position
    Outer
    Coated
    No
    Damper Spring Included
    Yes
    Inside Diameter of Outer Spring (in.)
    1.073
    Number of Springs Per Valve
    Single
    Outside Diameter of Outer Spring (in.)
    1.437
    Quantity
    Sold individually
    Spring Rate
    269 lbs./in.
    Valve Spring Style
    Standard
    Manufacturer's Part Number:
    990-1

    Comp Cams Valve Springs are tested under stresses much greater than normal to ensure consistency. Isolating an engine's purpose is first when selecting proper springs. Verify load capacity for optimal performance.

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