Manley 22431-16 Manley Valve Spring, 1.550 CHR SIL

22431-16 Manley Valve Spring, 1.550 CHR SIL

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Manley
Manley Part No. MAN22431-16
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MAN22431-16

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Product Information

The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment and shot-peening, these springs deliver robust tension and fatigue resistance across demanding applications ranging from oval track to the drag strip. Designed to maintain consistent spring pressure and minimize valve float under extreme load, they help keep your engine responsive and controlled when it matters most

Product Information

The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment and shot-peening, these springs deliver robust tension and fatigue resistance across demanding applications ranging from oval track to the drag strip. Designed to maintain consistent spring pressure and minimize valve float under extreme load, they help keep your engine responsive and controlled when it matters most

Technical Information

Features
• Chrome silicon material
• Designed for oval track and drag racing
Specifications
Manufacturer
Manley
MPN
Not provided
UPC
807298018805
Our Part Number
MAN22431-16
Average Gram Weight: 159
Product Type: Engine Valve Spring
Outer Diameter of Outer Valve Spring: 1.550
Inner Diameter of Outer Valve Spring: 1.115
Inner Diameter of Inner Valve Spring: 0.725
Valve Spring Quantity: 16
Valve Spring Series: Professional Series
Valve Spring Material: Chrome Silicon
Valve Spring Type: Double
Valve Spring Coil Bind Height: 1.190
Valve Spring Rate: 507
Installed Pressure and Height: 225 @ 1.950
Open Pressure and Height: 580 @ 1.250
Engine Type: ICE
Fitment

Confirm compatibility with our team before ordering when your application is not listed.

Brand

Manley

Manley products are available from Engine Master Australia, supported by practical product knowledge and Australia-wide delivery.

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