Psychic Outer Intake Valve for Yamaha fits 2003-2015 WR450F & 2003-2009 YZ450F

Outer Intake Valve for Yamaha

This outer intake valve for Yamaha is an engine component that controls the intake charge into the cylinder head. It provides reliable performance for your engine's combustion system.

Overview

The outer intake valve for Yamaha is manufactured to restore or maintain the necessary seal for engine operation. Using a quality outer intake valve for Yamaha is essential for preserving performance and preventing power loss. This valve is engineered to handle the thermal stresses of high-revving four-stroke engines.

Built For Performance

• Corrosion resistant alloy material
• Smooth finish for improved flow characteristics
• High tensile strength for durability
• Optimized weight for valve train stability

Fits These Machines

• for Yamaha WR450F 2003-2015
• for Yamaha YZ450F 2003-2009

Specs At A Glance

Good To Know

Q: Does this part include the valve spring? A: This listing is for the valve only and does not include springs or retainers.

Q: Is lapping required for this valve? A: Light lapping is recommended to ensure a perfect seal against the existing valve seat.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.