What is the main benefit of a dual spring kit for drag racing?

A dual spring kit, like this Ferrea KT4004, offers improved stability at high engine speeds. This design helps prevent valve float, which is crucial for maintaining consistent engine performance during intense drag racing passes.

What materials are used in the Ferrea KT4004 spring kit?

The springs in this kit are made from a high-tensile wire that has been heat-treated. This construction is chosen for its strength and ability to withstand the high pressures and temperatures found in performance drag racing engines.

What components are included in the Ferrea KT4004 Drag Racing Dual Spring Kit?

This kit comes with the necessary dual springs and retainers required for upgrading your Acura K20 engine's valvetrain. It's designed to be a comprehensive solution for this specific application.

Ferrea K20 Dual Spring Kit KT4004

Name: Ferrea Acura K20 Drag Racing Dual Spring Kit
Brand: Ferrea
Price: 1066.29 USD
Availability: InStock

Ferrea Acura K20 Drag Racing Dual Spring Kit

$1066.29

Only 5 left in stock

Ferrea K20 Drag Racing Dual Spring Kit

Key Features

Fits Acura K20 engines.
Dual spring design for improved stability at high RPMs.
Constructed from high-tensile, heat-treated wire for durability.
Designed to prevent valve float in demanding drag racing applications.
Includes springs and retainers for a complete valvetrain upgrade.

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Product Details

Ferrea is well-known for making high-performance valvetrain components, and this KT4004 Drag Racing Dual Spring Kit for Acura K20 engines is a prime example of their work. If you're building a K20 for serious drag racing, you know how critical a strong and reliable valvetrain is. These dual springs are designed to handle the extreme demands of high RPMs and aggressive camshaft profiles common in drag racing applications, helping to ensure your engine performs consistently when it matters most.

This kit uses a dual spring design, which means you get an inner and outer spring working together. This setup is popular for drag racing because it offers excellent stability at high engine speeds, preventing valve float even when you're pushing the engine hard. The springs are made from a strong, high-tensile wire that's heat-treated to withstand the intense pressure and heat generated in a race engine. Ferrea's manufacturing process focuses on consistency and durability, so you can be confident in their performance lap after lap, pass after pass. The kit includes the springs and retainers needed for installation, making it a comprehensive solution for upgrading your K20's valvetrain.

When installing these, pay close attention to the manufacturer's recommended installation procedures. Ensuring proper setup is key to unlocking the full potential of this dual spring kit and maintaining the reliability of your K20 engine under race conditions. This kit is a solid choice for anyone serious about building a competitive K20 drag racing engine.