Intake Valve Kit SXF250 2008-2012 / EXC-F250 2007-2013

Rebuild your top end properly with the Psychic XU-09551IK intake valve kit, a complete replacement set for motocross, off-road and enduro engines. Worn, burnt or pitted valves cost you power, throttle response and reliability. This kit gives you every component needed to restore the intake side in one box, so you don’t have to source parts one at a time.

Each kit comes with the valve, spring, retainer and seat, so you can replace the whole intake or exhaust side without compromising on matched components. Everything is manufactured in ISO 9001 certified factories, and the nitride coating on the components improves heat transfer and resists carbon build-up. That means a longer-lasting valve train and more consistent performance between rebuilds.

Why choose the Psychic XU-09551IK valve kit?

• Complete valve kit: valve, spring, retainer and seat included for a full intake or exhaust side replacement
• Nitride coated components: better heat transfer and less carbon build-up for increased valve train life
• ISO 9001 certified manufacturing: consistent quality across every component in the kit
• Forged one-piece valve: reduced weight and improved flow
• Swirl polished valve: a performance finish that helps airflow through the port
• Smooth stem treatment: reduces friction for smoother valve operation
• Stainless steel valve: made from 21-2N/SUH35HT stainless steel, which copes with the heat and load of hard riding
• Oil-tempered spring: made from SWOSC-V steel wire for durability and consistent spring performance