Moose Offroad Intake Valve and Spring Kit 0926-3192 - Yamaha YZ250F / WR250F / YZ250FX 2019-2026

Moose Offroad Intake Valve and Spring Kit 0926-3192 — 2019-2026 Yamaha YZ250F / WR250F / YZ250FX

Product Description

The Moose Offroad Intake Valve and Spring Kit upgrades your cylinder head with long-life stainless steel Black Diamond intake valves, extending the life of your valve train by up to 4x over OEM titanium parts.

Engineered using advanced Finite Element Analysis (F.E.A.) software and proprietary spring design protocols, each component is built to deliver optimized flow, accurate geometry, and maximum durability under aggressive off-road conditions.

Top Features: Moose Offroad Intake Valve and Spring Kit

• Includes 2x CrSi Valve Springs, 2x Titanium Retainers, 2x H.T. Steel Basewashers, and 2x Black Diamond Stainless Steel Valves.
• Extends valve train and intake component life by up to 4x compared to factory OEM titanium parts.
• Valves are optimized to flow and perform better than stock components.
• Developed using Finite Element Analysis (F.E.A.) and specialized camshaft analysis software for exact design consistency.

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: What components are included in this conversion kit?
A: The kit includes 2 CrSi valve springs, 2 titanium retainers, 2 high-tensile steel basewashers, and 2 Black Diamond stainless steel intake valves.

Q: How should the progressively wound outer springs be installed?
A: They should be installed with the tightly wound end seated directly on the H.T. steel basewasher.

Expert Pro-Tip

Expert Pro-Tip: Always check valve clearances meticulously after installing a fresh valve kit. Re-verify your clearances after the first couple of heat cycles to account for initial component break-in.

Recommended Pairings:

• Yamaha 4-Stroke Performance Parts
• Yamaha YZ250F / YZ250FX Performance Parts
• Motorcycle Tools & Accessories

About Moto-House MX

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. We pride ourselves on great customer service, and every item ships FAST - straight to your door.

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