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Manley · 221425P-1

Part #: 221425P-1
UPC: 807298023632

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Description: Manley Valve Spring, 1425 POLISHED; Manley Valve Spring, SPRING-1425 POLISHED

Description:

Description

From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent spring force deep into a run, reduced valve bounce, and improved overall stability for high-RPM performance. Built to outperform and outlast in real-world competition.

Features & benefits

  • Specially processed premium-grade chrome silicon that is virtually free of impurities or surface irregularities
  • Better valve train stability and component life
  • Ideally suited for Sportsman Drag Racing applications
  • Available in polished versions to reduce friction, improve fatigue life, and minimize load loss

Information

Manley Valve Spring, SPRING-1425 POLISHED.

Specifications

GTIN
00807298023632
Weight
0.25 lb
Height
2.75 in
Length
4.5 in
Width
2.75 in
EO
Offroad
Life cycle
Available to Order
Warehouse brand code
BBPB
AAIA brand code
BBPB

Attributes

Average Gram Weight
160
California Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Category Hierarchy
Valve Springs & Kits>NexTek
EBAY Category ID
262140
Engine Type
ICE
Industry
Automotive
Inner Diameter
0.860
Installed Pressure and Height
280 @ 2.100
Open Pressure and Height
795 @ 1.250
Out of Stock Message
Call for Availability
Outer Diameter
1.640
Product Market
Domestic
Product Type
Engine Valve Spring
Title
Manley Valve Spring, SPRING-1425 POLISHED
Title - Web
Manley Valve Spring, SPRING-1425 POLISHED
Valve Lift - Maximum
0.900
Valve Spring Coil Bind Height
1.150
Valve Spring Inner Diameter
0.860
Valve Spring Material
Chrome Silicon
Valve Spring Outer Diameter
1.640
Valve Spring Quantity
1
Valve Spring Rate
604
Valve Spring Series
NexTek? Series
Valve Spring Type
Double

Fitment status

This product is universal and will fit your application.

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