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COMP Cams 977-4

Dual Valve Springs I.D. of Outer Dia.: 1.060"

COMP Cams 977-4

249-977-4

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COMP Cams 977-4 Dual Valve Springs I.D. of Outer Dia.: 1.060" $32.99
Dual Valve Springs
  • I.D. of Outer Dia.: 1.060"
  • I.D. of Inner Dia.: .700"
  • Seat load: 155lbs @1.850''
  • Open load: 420lbs @1.250''
  • Coil bind: 1.195''
  • Rate: 441lbs/in
  • With damper
  • 4/pkg>

  • COMP Cams 977-4 Details

    1.460'' Outside Diameter Dual Valve Springs

  • Dual Valve Spring
  • Coiled On the Most Advanced CNC Machines
  • 1 Year Limited Warranty

  • Specifications:

    Inside Diameter
    0.7 in.
    Coil Bind Height (in.)
    1.195
    Open Height (in.)
    1.25
    Outside Diameter
    1.460
    Installed Height (in.)
    1.85
    Installed Pressure (lbs.)
    155
    Open Pressure (lbs.)
    419
    Spring Rate (lbs./in.)
    441
    Spring Type
    Double
    Camshaft Type
    Hydraulic
    Camshaft Type
    Mechanical
    Position
    N/A
    Manufacturer's Part Number:
    977-4

    Comp Cams Dual Valve Springs are designed, manufactured, and tested on some of the most cutting edge equipment in the industry. Their Super Clean Ovate Wire material combined with this manufacturing process ensures consistency and performance. Samples from each batch of springs are tested at stress levels much greater then they will see in any engine. The result of Comp Camps enormous investment in personnel, expertise and equipment is no more evident than in the manufacturing of Comp Cams valve springs. From design to manufacture, Comp Cams delivers advantages to you that are found nowhere else in the industry!

    Does COMP Cams 977-4 fit your vehicle?

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