1.640 Dual Valve Spring

Name: 1.640 Dual Valve Spring
SKU: 221424-1
Price: 39.82 USD
Availability: InStock

Manufacturer: Manley

Manufacturer part number: 221424-1

$39.82

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Valve Spring - NexTek - Dual Spring - 647 lb/in Spring Rate - 1.070 in Coil Bind - 1.640 in OD - Each

Manufacturer Part #: 221424-1

Products specifications

Attribute name	Attribute value
Valve Spring Type	Double
Product Type	Engine Valve Spring, Valve Spring
Valve Spring Inner Diameter	0.860
Sub Type	NexTek
Valve Lift - Maximum	0.880
Valve Spring Quantity	1
Unit	Each
Valve Spring Coil Bind Height	1.070
Valve Spring Outer Diameter	1.640
Average Gram Weight	149
Specifications	Dual Spring, 647 lb/in Spring Rate, 1.070 in Coil Bind, 1.640 in OD
Installed Pressure and Height	250 @ 2.000
Valve Spring Rate	647
Open Pressure and Height	800 @ 1.150
Valve Spring Material	Chrome Silicon
Prop 65 (C, R or CR)	CR
Valve Spring Series	NexTek? Series
Prop 65 - Short Label	prop65warninglabel.jpg
Prop 65 Yes/No	Yes
Country of Origin	BR
Condition	New