What material is this exhaust valve made from?

This Manley exhaust valve is made from stainless steel, which is known for its durability and resistance to heat and corrosion. It also features a chrome-plated stem for added wear resistance.

What is the 'Race Master' designation?

The 'Race Master' designation refers to the valve's straight stem design. This is a common shape that works well in many engine builds, particularly those operating under 8000 RPM.

Are these valves suitable for high-performance applications?

Yes, Manley's Race Series valves are built for demanding conditions like bracket and drag racing, as long as the engine stays below 8000 RPM. They are also specifically recommended for exhaust valves in alcohol-fueled engines.

Specifications

Brand: Manley Performance
Part #: 11105-1
UPC: 807298055862

Manley 90-96 Nissan 300ZX 3.0L (VG30D-VG30DTT) 29.5mm Stainless Race Master Exhaust Valve - Single

Name: Manley 90-96 Nissan 300ZX 3.0L (VG30D-VG30DTT) 29.5mm Stainless Race Master Exhaust Valve - Single
Brand: Manley Performance
SKU: manley-performance-manley-90-96-nissan-300zx-3-0l-vg30d-vg30dtt-29-5mm-stainless-t14-461145
Price: 28.71 USD
Availability: BackOrder

$28.71

On Backorder

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

Fits 1990-1996 Nissan 300ZX. Manley Race Master exhaust valve made from stainless steel for improved durability.

Key Features

Fits 1990-1996 Nissan 300ZX.
This package includes one Manley Race Master exhaust valve.
Constructed from stainless steel for durability.
Features a chrome stem and hard tip for improved wear resistance.
Swirl-polished underhead area and fully machined combustion face help optimize airflow.
Recommended for use in alcohol engines.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

When you're rebuilding the top end of your 1990-1996 Nissan 300ZX, you'll get one Manley Race Master exhaust valve in this package. This valve is built from stainless steel, which is a solid choice for exhaust components because it holds up well to the heat and gases that pass through it. The stem is chrome-plated for better wear resistance, and the underside of the head is swirl-polished to help smooth out airflow into the cylinder.

Manley designed these Race Series valves for engines that see a lot of action, like those in bracket or drag racing, as long as they're staying under 8000 RPM. The Race Master shape means it has a straight stem, which is a common design that works well in many cylinder heads. If you're running an alcohol-based fuel, these are specifically recommended for exhaust valve use because they handle those conditions reliably.