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MANLEY 221439-1 Valve Spring 1.311 Single
This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.
MANLEY 221439-1 Valve Spring 1.311 Single
Kelberg Warehouse
Auf der Struth 4
53539 Kelberg
Germany
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This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.
This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.
Description MANLEY 221439-1 Valve Spring 1.311 Single
Manley Performance valve springs are engineered for maximum durability, stability, and precision in high-performance and racing applications.
Crafted from premium chrome-silicon alloys, these springs provide exceptional fatigue resistance and high-tensile strength, ensuring consistent valve control at extreme RPMs.
- Dual and triple valve spring designs
- Designed to handle aggressive cam profiles
- Helps prevent valve float
- Suitable for naturally aspirated and forced induction applications
Specifications:
- Product Market: Domestic
- Average Gram Weight: 72 GR
- Emissions Code: 3
- Product Type: Engine Valve Spring
- Valve Spring Quantity: 1
- Valve Spring Series: NexTek Series
- Valve Spring Type: Single Conical Ovate Wire
- Valve Spring Rate: 353 PPI
- Valve Lift – Maximum: 0.650 IN
- Installed Pressure and Height: 145 @ 1.811 PPI
- Open Pressure and Height: 380 @ 1.150 PPI
