What is the main benefit of using dual valve springs?

Dual valve springs offer better control over valve motion, especially at higher engine speeds. This helps prevent valve float, which is when the valve doesn't close properly due to inertia, and can lead to engine damage.

What else might I need to install this valve spring kit?

While this kit includes the dual springs, you will likely need compatible retainers, valve seals, and possibly seats depending on your specific engine build. It's always best to consult your engine's service manual or a professional for a complete parts list.

Is this kit suitable for stock engines?

This dual valve spring kit is designed for performance applications, often used with aftermarket camshafts or when pushing the engine beyond stock RPM limits. For a stock engine, it may be overkill and require other supporting modifications.

Supertech Dual Valve Spring Kit for Hyundai 3.8L 24V

Name: Supertech Hyundai 3.8L 24V Dual Valve Spring Kit
Brand: Supertech
SKU: supertech-supertech-hyundai-3-8l-24v-dual-valve-spring-kit-t14-316151
Price: 1014.90 USD
Availability: BackOrder

Supertech Hyundai 3.8L 24V Dual Valve Spring Kit

$1014.90

On Backorder

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

Supertech Dual Valve Spring Kit for Hyundai 3.8L 24V engines.

Key Features

Fits Hyundai 3.8L 24V engines.
Dual valve spring design for improved valve control.
Designed for performance engine builds and higher RPM operation.
Helps prevent valve float at high engine speeds.
Well-built components from Supertech.

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Product Details

This is the Supertech Dual Valve Spring Kit for Hyundai 3.8L 24V engines. If you're looking to upgrade your engine's valvetrain for higher performance or more aggressive camshafts, a strong dual spring setup like this is essential. It helps ensure your valves close quickly and reliably, even at high RPMs, preventing valve float and potential engine damage.

Supertech is known for making well-built valvetrain components, and this kit is no exception. It includes dual springs, which offer more control over valve motion compared to single springs. This improved control is crucial when you're pushing your engine beyond its stock limits, especially with aftermarket camshafts that have more lift and duration. The kit is designed to handle the increased stresses and demands of a performance-oriented engine build. You'll want to make sure you have the correct retainers and seats for your specific application, as these are often sold separately or as part of a larger package, so double-check what's included in this kit to ensure a complete installation.

When installing a performance valve spring kit, it's always a good idea to consult your engine's service manual or a trusted mechanic. Proper installation is key to unlocking the full benefits of these springs and ensuring the longevity of your engine. This kit is a solid option for anyone serious about building a more powerful and reliable Hyundai 3.8L engine.