What is the primary benefit of using dual valve springs?

Dual valve springs offer increased spring pressure and better control over valve motion, especially at high RPMs. This helps prevent valve float, which can lead to engine damage and reduced performance.

What materials are used in this Supertech valve spring kit?

The springs in this kit are made from high-tensile chrome silicon wire, a material chosen for its strength and ability to withstand repeated stress without losing tension.

What other parts are typically needed when installing a valve spring kit?

When installing valve springs, it's often recommended to inspect and potentially replace valve seals and retainers. Always refer to the manufacturer's installation instructions for a complete list of recommended parts and procedures.

Supertech SR20DET Dual Valve Spring Kit SPRK-H1021D-SR20

Name: Supertech Nissan SR20DET Dual Valve Spring Kit
Brand: Supertech
SKU: supertech-supertech-nissan-sr20det-dual-valve-spring-kit-t14-316179
Price: 650.13 USD
Availability: InStock

Supertech Nissan SR20DET Dual Valve Spring Kit

$650.13

Only 1 left in stock

Supertech Nissan SR20DET Dual Valve Spring Kit

Key Features

This kit includes dual valve springs, retainers, and locks for the Nissan SR20DET engine.
Constructed from high-tensile chrome silicon wire for strength and durability.
Designed to prevent valve float at higher RPMs and with aggressive camshafts.
Helps maintain reliable valve control during high-speed engine operation.
Components are made from strong materials to ensure consistent performance.

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Product Details

This dual valve spring kit from Supertech is built for the Nissan SR20DET engine, specifically designed to handle the demands of higher RPMs and more aggressive camshaft profiles. The kit includes springs, retainers, and locks, all made from robust materials to ensure reliability under stress. When you're pushing your SR20DET beyond stock limits, especially with upgraded camshafts, the factory valve springs can become a bottleneck, leading to valve float and potential engine damage. This Supertech kit addresses that by providing a well-built solution that keeps your valves in check.

The springs in this kit are constructed from high-tensile chrome silicon wire, a material known for its strength and ability to withstand repeated compression cycles without losing tension. This means they can reliably control valve motion even at high engine speeds, preventing the valves from bouncing off their seats. The included retainers are also made from strong materials, designed to work seamlessly with the springs and your existing valve train components. This attention to material choice and design helps ensure consistent performance and longevity, even in demanding applications.

Installing this dual valve spring kit is a significant step for anyone serious about tuning their SR20DET for performance. It's crucial to ensure all components are installed correctly according to the manufacturer's specifications to achieve the intended benefits and maintain engine integrity. This kit is a popular choice for builders looking to extract more power and reliability from their SR20DET engine, especially when paired with performance camshafts and other engine modifications.