What is the main benefit of using dual valve springs?

Dual valve springs help prevent valve float, which is when the valve doesn't close completely at high engine speeds. This ensures the valves follow the camshaft profile more accurately, allowing for safer higher RPM operation.

What material are the retainers made from?

The retainers in this kit are made from steel, which offers good strength and durability to withstand the forces within the valvetrain.

Does this kit include everything needed for the valvetrain upgrade?

This kit includes dual springs, steel retainers, and valve seats. It's recommended to consult the manufacturer's installation guide for any additional hardware or specific tools required for installation.

1991-2005 Acura NSX Valve Spring Kit | Brian Crower

Name: Brian Crower Honda NSX C30A/C32B Dual Spring / Steel Retainer / Seat Kit
Brand: Brian Crower
Price: 669.00 USD
Availability: InStock

Brian Crower Honda NSX C30A/C32B Dual Spring / Steel Retainer / Seat Kit

$669.00

On Backorder

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

Fits 1991-2005 Acura NSX. Brian Crower dual valve spring kit with steel retainers and seats.

Key Features

Fits 1991-2005 Acura NSX.
Designed for C30A and C32B engines.
Includes dual valve springs to help prevent valve float at high RPMs.
Features strong steel retainers for durability.
Comes with new valve seats for a complete valvetrain upgrade.
Brian Crower is a well-known name in performance engine components.

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Fits this vehicle

Acura NSX 1991-2005

Product Details

This is the Brian Crower BC0090S dual valve spring kit, specifically made for the 1991-2005 Acura NSX with C30A and C32B engines. If you're looking to upgrade your engine's valvetrain for higher RPMs or more aggressive camshafts, this kit is a solid choice. It replaces your stock springs, retainers, and valve seats with well-built components designed to handle increased stress.

The kit includes dual springs, which help prevent valve float at higher engine speeds. This means your valves will follow the camshaft profile more accurately, allowing your engine to rev safely to higher RPMs. The steel retainers are strong and durable, ensuring they hold up under the pressure of the springs and the constant motion of the valvetrain. Brian Crower is known for making reliable engine components, and this kit is no exception. They are designed to fit right into your existing cylinder head setup, making the installation process more straightforward for a performance upgrade.

When installing this kit, it's important to ensure your cylinder heads are properly prepared and that you have the correct tools for spring compression and installation. This kit is a key part of building a more robust and higher-revving engine for your NSX. It's a smart investment if you're pushing your C30A or C32B beyond its original specifications.