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NexTek Drag Race Valve Springs 1.677" O.D.
InfoVehicle Info Needed
MANLEYPART NUMBER: 660-221450-16

NexTek Drag Race Valve Springs 1.677" O.D.

$98050
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1.677'' O.D. Triple Valve Springs
    NexTek Drag Race Valve Springs
  • 1.677'' O.D.
  • 0.632'' I.D.
  • 770 lbs./in. Spring Rate
  • 370 @ 2.200'' Installed
  • 1140 @ 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: Purple Stripe
  • Installed Height and Pressure: 2.200' @ 370 lbs./in.
  • Open Height and Pressure: 1.200' @ 1140 lbs./in.
  • Spring Rate: 770 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: 193 grams
  • Damper Included: No

    Click Here to see 660-221450 Valve Spring Load Chart
Part TypeValve Spring
BrandMANLEY
Package Height3.7
Package Width4.3
Package Length15.4
Weight7.2 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number221450-16
Package Qty1
Package TypeEA
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