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Polished NexTek Drag Race Valve Springs 1.677" O.D.
InfoVehicle Info Needed
MANLEYPART NUMBER: 660-221449P-16

Polished NexTek Drag Race Valve Springs 1.677" O.D.

$1,11279
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1.677'' O.D. Triple Valve Springs
  • Polished Finish
      • Polished NexTek Drag Race Valve Springs
    • 1.677'' O.D.
    • 0.632'' I.D.
    • 720 lbs./in. Spring Rate
    • 350 @ 2.200'' Installed
    • 1070 @ 1.200'' Open
    • 1.000'' Max Valve Lift
    • 1.142'' Coil Bind
    • Triple Spring (No Damper)
    • 16/pkg.

      Note: Advertised pressures are achieved after springs have been pressed solid three times.

    • Type of Spring: Triple without Damper
    • Color Code: Polished Finish (Red Stripe)
    • Installed Height and Pressure: 2.200' @ 350 lbs./in.
    • Open Height and Pressure: 1.200' @ 1070 lbs./in.
    • Spring Rate: 720 lbs./in.
    • O.D. of Outer Spring: 1.677'
    • I.D. of Outer Spring: 1.203'
    • I.D. of Middle Spring: 0.874'
    • I.D. of Inner Spring: 0.632'
    • Coil Bind height: 1.142'
    • Weight: 195 grams
    • Damper Included: No

      Click Here to see 660-221449 Valve Spring Load Chart
    Part TypeValve Spring
    BrandMANLEY
    Package Height3.9
    Package Width4.3
    Package Length15.6
    Weight7.2 PG
    Part CategoryPerformance Parts
    Part FitmentSemi Universal
    Vendor Part Number221449P-16
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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