What is the primary purpose of these valve springs?

These valve springs are designed to handle the increased demands of high-performance engine builds. They provide a stronger spring rate to ensure valves close securely and precisely, especially at higher RPMs and with aggressive camshafts.

Are these springs compatible with any camshaft?

While these springs are built for performance, it's important to match them with your specific camshaft. Always consult your camshaft manufacturer's specifications to ensure compatibility with the .650 inch spring rate and intended engine use.

What makes these springs suitable for performance engines?

The .650 inch rating indicates a stronger spring rate compared to stock. This helps prevent valve float, which is when valves don't close completely due to excessive engine speed or cam lift, ensuring better engine control and power delivery.

S&S Cycle .650in Valve Spring Set 106-5927

Name: S&S Cycle .650in Valve Spring Set
Brand: S&S Cycle
SKU: s-s-cycle-s-s-cycle-650in-valve-spring-set-t14-663168
Price: 185.88 USD
Availability: BackOrder

S&S Cycle .650in Valve Spring Set

$185.88

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

S&S Cycle .650in Valve Spring Set. For high-performance engine builds.

Key Features

Fits S&S Cycle .650in Valve Spring Set.
Designed for high-performance engine builds.
Helps prevent valve float at higher RPMs.
Ensures secure and precise valve closure.
Built to handle aggressive camshaft profiles.

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Product Details

This is the S&S Cycle .650 inch valve spring set, designed for high-performance engine builds. These springs are a key component for anyone looking to upgrade their engine's valvetrain for increased reliability and performance under demanding conditions. They are built to handle the stresses of aggressive camshaft profiles and higher engine speeds.

When you're pushing an engine beyond its stock capabilities, the stock valve springs can become a weak link. They might not be able to keep up with faster cam lobes or prevent valve float at higher RPMs. This S&S Cycle set offers a stronger spring rate, rated at .650 inches, which helps ensure the valves close securely and precisely, even when the engine is working hard. This improved control over the valvetrain is crucial for maintaining engine power and preventing potential damage.

This set is a solid option for builders who know their way around an engine and are aiming for a significant performance improvement. Make sure to consult your camshaft manufacturer's specifications to ensure these springs are the correct match for your chosen cam profile and intended engine use.