What is the main benefit of a dual valve spring kit?

A dual valve spring kit uses an inner and outer spring working together to provide better control over valve motion, especially at higher engine speeds. This helps prevent valve float, which is when the valves don't close properly due to centrifugal force.

What does 'increase net lift machine inner spring boss' mean?

This refers to a specific design modification in the kit that allows for greater valve lift. By altering the inner spring boss, the kit enables the valves to open further, which can improve airflow and power output in performance engines.

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

Installing valve springs requires specialized tools like a valve spring compressor and retainer removal tools. It's also recommended to have a service manual for your specific SR20VE engine for proper installation procedures and torque specifications.

Supertech SR20VE Dual Valve Spring Kit SPRK-H1021D-VE

Name: Supertech Nissan SR20VE DOHC Dual Valve Spring Kit (Increase Net Lift Machine Inner Spring Boss)
Brand: Supertech
SKU: supertech-supertech-nissan-sr20ve-dohc-dual-valve-spring-kit-increase-net-lift-m-t14-316180
Price: 532.46 USD
Availability: BackOrder

Supertech Nissan SR20VE DOHC Dual Valve Spring Kit (Increase Net Lift Machine Inner Spring Boss)

$532.46

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 Nissan SR20VE DOHC engines. Increases net lift and supports higher RPMs.

Key Features

Fits Nissan SR20VE DOHC engines.
Dual valve spring design for improved valve control at high RPMs.
Specifically designed to increase net lift by modifying the inner spring boss.
Well-built components to withstand performance engine demands.
Helps prevent valve float in modified SR20VE applications.

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Product Details

If you're building a high-performance Nissan SR20VE engine and pushing it towards higher RPMs, a robust valve spring setup is crucial. This dual valve spring kit from Supertech is designed to handle the increased demands of a performance-oriented DOHC SR20VE, ensuring your valves close reliably even under stress.

This kit features a dual spring design, which means it uses an inner and outer spring working together. This setup offers better control over valve motion at high engine speeds, helping to prevent valve float. Supertech uses well-built materials and advanced manufacturing processes to create springs that can withstand the rigors of performance driving. The design also specifically addresses the inner spring boss to allow for increased net lift, a key factor in optimizing airflow and power output in modified SR20VE engines. This attention to detail means you're getting a component engineered for serious engine builds.

When installing this kit, it's important to have the right tools and knowledge for working with valve springs, as they are under significant tension. This kit is a solid option for anyone looking to extract more performance from their SR20VE and ensure the valvetrain's reliability at higher engine speeds. Always refer to your engine build manual or a trusted mechanic for specific installation procedures and torque specifications.