What is the primary benefit of using dual valve springs?

Dual valve springs offer improved stability and control over the valve train, especially at higher engine speeds or when using more aggressive camshafts. This helps prevent valve float and ensures reliable valve closure.

What does the seat pressure rating mean?

The seat pressure rating, like 62 lbs at 37.80mm for this kit, indicates how much force the spring exerts when the valve is fully closed. This is important for proper valve sealing and control at idle and low RPMs.

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

Installation typically requires specialized tools such as a valve spring compressor and a leak-down tester. Always refer to the manufacturer's installation instructions for a complete list of required tools and procedures.

Supertech Dual Valve Spring Kit 3UR-FE SPRK-EC3027D-3UR

Name: Supertech Toyota 3UR-FE 32V Dual Valve Spring Kit (Seat Pressure 62 at 37.80)
Brand: Supertech
SKU: supertech-supertech-toyota-3ur-fe-32v-dual-valve-spring-kit-seat-pressure-62-at--t14-562591
Price: 1416.09 USD
Availability: BackOrder

Supertech Toyota 3UR-FE 32V Dual Valve Spring Kit (Seat Pressure 62 at 37.80)

$1416.09

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 Toyota 3UR-FE 32V engines.

Key Features

Fits Toyota 3UR-FE 32V engines.
Dual valve spring design for improved stability and control.
Rated for 62 lbs of seat pressure at 37.80mm.
Constructed with high-grade materials for durability.
Designed for engine builds requiring enhanced valve train performance.

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Product Details

This is the Supertech Dual Valve Spring Kit for Toyota 3UR-FE 32V engines. If you're rebuilding the top end of your Toyota engine, especially if you're planning on more aggressive camshafts or higher RPMs, a strong valve spring setup is crucial. These dual springs are designed to handle the increased demands, ensuring your valves close reliably and prevent issues like valve float at higher engine speeds. The kit includes everything needed to upgrade the valve springs on your 3UR-FE.

Supertech uses high-grade materials to build these springs, focusing on durability and consistent performance. The dual spring design offers better stability and control over the valve train compared to single springs, which is especially important when dealing with higher lift cams or increased boost. This particular kit is rated for a seat pressure of 62 lbs at 37.80mm, which is a key specification for ensuring proper valve sealing and control when the engine is at idle or low RPMs. This level of detail in their specifications shows Supertech's commitment to providing parts that perform as expected for serious engine builds.

When installing these, it's important to follow the manufacturer's guidelines closely, as proper setup is key to achieving the intended performance and longevity. This kit is a solid option for anyone looking to enhance the performance and reliability of their Toyota 3UR-FE engine's valve train.