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Psychic Intake Valve and Spring Kit XU-09522IK-956
Valve Kit | SKU #XU-09522IK-956 | MPN #XU-09522IK
Availability: OUT OF STOCK
Specifications
Condition | New |
SKU# | XU-09522IK-956 |
MPN# | XU-09522IK |
Part | Valve Kit |
Material | Stainless Steel |
Springs Included | Yes |
Head Diameter | 23 mm |
Stem Diameter | 4 mm |
Overall Valve Length | 80.1 mm |
Tulip Face Angle | 45 Degrees |
Vehicle Compatibility
This part fits an additional 19 vehicles.Year | Make | Model | Submodel |
---|---|---|---|
Yamaha | YZ250F | YZ250F | |
Yamaha | WR250F | WR250F | |
Yamaha | YZ250F | YZ250F 50th Anniversary |
Description
Engine jerking, stalling, or hesitation when your vehicle is in motion could indicate a worn-out exhaust or intake valve in need of replacement. Valve and spring kits from Psychic MX Components are manufactured to OEM specifications and feature corrosion and oxidization resistance to make for a first-rate, heavy-duty replacement. Valves are made from lightweight stainless steel with a one-piece design for improved flow and performance. Springs are made from an ultra-high-strength alloy that has been machined to precise specifications before being heat-treated to increase strength and durability. Valve and spring kits from Psychic MX Components are available for a variety of applications, at a price unlike any other on the market.
Features
KIT FEATURES:
- All components are manufactured under iso 9001 certified factories
- Nitride coated components to improve heat transfer & carbon buildup for increased valve train life
- All kits sold with valve, spring, retainer, seat to do a complete replacement of either intake or exhaust side
VALVE FEATURES:
- Forged one-piece construction to help with weight reduction & improved flow
- Performance valves receive a swirl polish, smooth stem treatment and are made of 21-2n/suh35ht stainless steel
SPRING FEATURES:
- Springs are made of swosc-v material (oil-tempered steel wire)
- Non-progressive springs are paint marked and should be installed towards the top
- Some springs feature a progressive style design with more coils on one end of the spring
- Progressive springs are heavier on one end and should always be installed towards the bottom
SEATS & RETAINERS:
- Designed to work with psychic stainless steel valves and springs
- Made from 4041 steel (select applications use 707546 aluminum)
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