What material are these Brian Crower exhaust valves made from?

These valves are made from Nimonic alloy. This material is chosen for its excellent resistance to high temperatures and its overall strength, which is important for exhaust valve applications.

How do these valves compare to stock?

These Brian Crower valves have a 33.2mm diameter, which is 3.8mm larger than the stock valves. This increased size is intended to help improve exhaust gas flow.

Are these valves sold individually or as a set?

The product listing is for individual valves. For a complete engine build or replacement, you will need to order the appropriate quantity for your specific Polaris XPTurbo engine.

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Brian Crower Valves - 33.2mm (+3.8mm) Nimonic Exhaust - Polaris XPTurbo

Specifications

Brand: Brian Crower
Part #: BC3807-N

Brian Crower Valves - 33.2mm (+3.8mm) Nimonic Exhaust - Polaris XPTurbo

Name: Brian Crower Valves - 33.2mm (+3.8mm) Nimonic Exhaust - Polaris XPTurbo
Brand: Brian Crower
SKU: brian-crower-brian-crower-valves-33-2mm-3-8mm-nimonic-exhaust-polaris-xpturbo-t14-402768
Price: 188.42 USD
Availability: BackOrder

$188.42

On Backorder

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

Brian Crower Exhaust Valves - 33.2mm (+3.8mm) Nimonic for Polaris XPTurbo.

Key Features

Fits Polaris XPTurbo.
33.2mm exhaust valve diameter, a +3.8mm increase over stock.
Constructed from Nimonic alloy for high heat and strength resistance.
Designed to improve exhaust flow and engine performance.

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Product Details

Brian Crower offers these 33.2mm exhaust valves, which are 3.8mm larger than stock, specifically for the Polaris XPTurbo. These valves are constructed from Nimonic, a high-performance alloy known for its strength and heat resistance, making them a solid choice for demanding engine builds or replacements where improved durability is key.

The larger diameter of these valves can help improve exhaust flow, potentially leading to better engine performance. Nimonic material is chosen for its ability to withstand the high temperatures and pressures found in performance exhaust applications, resisting deformation and maintaining sealing integrity over time. This makes them a reliable upgrade for your XPTurbo's engine.