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Vehicle Info NeededMANLEYPART NUMBER: 660-221454-1
NexTek Drag Race Valve Spring 1.650" O.D.
$2561
More than 10 available
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Lowest Price Guarantee1.650'' O.D. Double Valve Springs
- NexTek Drag Race Valve Spring
- 1.650'' O.D.
- 0.855'' I.D.
- 635 lbs./in. Spring Rate
- 290 @ 2.000'' Installed
- 825 @ 1.150'' Open
- 0.850'' Max Valve Lift
- 1.105'' Coil Bind
- Double Spring (No Damper)
- 1/pkg.
- Type of Spring: Double without Damper
- Color Code: Orange Stripe
- Installed Height and Pressure: 2.000' @ 290 lbs./in.
- Open Height and Pressure: 1.150' @ 825 lbs./in.
- Spring Rate: 635 lbs./in.
- O.D. of Outer Spring: 1.650'
- I.D. of Outer Spring: 1.185'
- I.D. of Middle Spring: N/A
- I.D. of Inner Spring: 0.860'
- Coil Bind height: 1.105'
- Weight: 155 grams
- Damper Included: No
Click Here to see 660-221454 Valve Spring Load Chart
Part TypeValve Spring
BrandMANLEY
Package Height2.0
Package Width2.75
Package Length3.75
Weight0.41 PG
Part CategoryPerformance Parts
Installed Height (In)2.000 in.
Open Height (In)1.150 in.
Damper Spring IncludedNo
QuantitySold individually
Outside Diameter Of Outer Spring (In)1.650 in.
Seat Pressure At Installed Height (Lbs)290 lbs.
Part FitmentSemi Universal
Spring Rate (Lbs/In)635 lbs./in.
Coil Bind Height (In)1.105 in.
Open Pressure (Lbs)825 lbs.
Number Of Springs Per ValveDual
Vendor Part Number221454-1
Package Qty1
Package TypeEA
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