What is the main benefit of using single valve springs over stock?

Single valve springs are typically designed to handle higher engine speeds and more aggressive camshaft profiles than stock springs. This helps prevent valve float, ensuring better engine performance and reliability when you're pushing your engine.

What is valve float and why is it important to prevent?

Valve float occurs when the valve springs can't close the valves fast enough, especially at high RPMs. This can lead to the piston hitting the open valve, causing severe engine damage. This kit helps ensure the springs can close the valves properly.

Does this kit include everything needed for installation?

This kit specifically includes the single valve springs. It is recommended to consult your vehicle's service manual for a complete list of tools and any additional components or hardware that may be required for proper installation.

Supertech Mitsubishi EVO X Valve Springs SPRK-M1015-EX-S

Name: Supertech Mitsubishi EVO X 4B11 Single Valve Springs Kit
Brand: Supertech
SKU: supertech-supertech-mitsubishi-evo-x-4b11-single-valve-springs-kit-t14-562569
Price: 603.91 USD
Availability: BackOrder

Supertech Mitsubishi EVO X 4B11 Single Valve Springs Kit

$603.91

On Backorder

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

Supertech Mitsubishi EVO X 4B11 single valve springs kit.

Key Features

Fits Mitsubishi Lancer Evolution X with 4B11 engine.
Single valve spring kit designed for performance applications.
Built to handle higher RPMs and more aggressive camshafts.
Helps prevent valve float during high-stress engine operation.
Well-built components from a performance engine parts specialist.

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Product Details

Supertech is well-known for making performance engine components, and this single valve spring kit for the Mitsubishi Lancer Evolution X with the 4B11 engine is a prime example of their focus on the enthusiast market. If you're rebuilding your top end or looking to handle more aggressive camshaft profiles, these springs are designed to keep your valves in check under demanding conditions. They are built to withstand the higher stresses and faster valve events that come with performance modifications.

This kit includes single valve springs specifically engineered for the 4B11 engine found in the EVO X. The design aims to provide a reliable upgrade over stock springs, ensuring proper valve control at higher RPMs and with more aggressive camshafts. When you're pushing your engine harder, the valve springs are critical for preventing valve float, which can lead to serious engine damage. Supertech's approach focuses on creating well-built components that offer improved performance and durability for these specific applications.

When undertaking a valve spring replacement, it's important to have the right tools and follow the manufacturer's recommended procedures. This kit is intended for those who understand the intricacies of engine building and are looking for a specific performance upgrade. Ensure you consult your service manual for the correct installation process to get the most out of these springs.