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Manley Engine Valve Spring Kit - 26140

Manley Sprng/Retnr Kit - Honda K20A/K20Z - Locks NOT Included
Manufacturer: Manley
Manufacturer part number: 26140
Old price: $564.05
$535.85
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Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs provide exceptional fatigue resistance and high-tensile strength, ensuring consistent valve control at extreme RPMs. Save time and money with these kits, featuring premium springs, retainers, designed to handle aggressive aftermarket camshafts.

Note: Manley Sport Compatct Valve Spring and Retainer Kit

Products specifications

Attribute name Attribute value
Valve Spring Inner Diameter .865/.660
Valve Spring Rate 375
Stem Diameter 5.50
Valve Stem Diameter 5.50
Valve Lock Angle 7
Installed Pressure and Height 80 @ 1.590
Prop 65 (C, R or CR) CR
Prop 65 - Short Label prop65warninglabel.jpg
Product Type Valve Spring Kit
Prop 65 Yes/No Yes
Valve Spring Retainer Step Height 0.080
Valve Lift - Stock 0.450
Valve Lift - Maximum 0.540
Valve Spring Coil Bind Height 1.000
Valve Spring Outer Diameter 1.160/.870
Valve Spring Quantity 16
Open Pressure and Height 283 @ 1.050
Country of Origin US
Condition New
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