VALVE INTAKE YZF400/426 98-02, KIBBLEWHITE 80-8055H
White Diamond Stainless Steel Intake Valve for Yamaha WR and YZ 400/426 models from 1998 to 2002. This valve is precision CNC machined from a one-piece forging of EV8 Stainless Steel, providing excellent heat and corrosion resistance. It features a high-grade hard chrome plating applied uniformly for enhanced durability and performance. Engineered with flow-optimised profiles and tested using Finite Element Analysis (FEA), this valve ensures consistent intake performance. Specifications include a Head Diameter of 27.00mm, Stem Diameter of 4.50mm, Tulip Angle of 15 degrees, and an Overall Length of 84.39mm. This is a standard size valve. Kibblewhite Part Number: 80-8055H.
- SKU
- 65-494.KW.SS
- Brand
- Kibblewhite
- Availability
- In Stock (9)
FULL DESCRIPTION
Kibblewhite White Diamond Stainless Steel Intake Valve
Enhance your motorcycle's performance and longevity with the Kibblewhite White Diamond Stainless Steel Intake Valve. Specifically engineered for demanding conditions, this valve is designed to deliver superior intake efficiency and durability.
Key Features
- Crafted from a one-piece forging of EV8 Stainless Steel for exceptional strength.
- Precision CNC machined to exact specifications for optimal fit and function.
- Features high heat and corrosion resistance, crucial for engine longevity.
- Finished with a high-grade hard chrome plating, applied uniformly for maximum durability.
- Engineered using advanced Finite Element Analysis (FEA) for optimized design.
- Flow-tested profiles ensure improved intake efficiency and performance.
- Standard size valve for straightforward installation.
Specifications
- Head Diameter: 27.00mm / 1.063"
- Stem Diameter: 4.50mm / 0.1765"
- Tulip Angle: 15 degrees
- Overall Length (OL): 84.39mm / 3.320"


