VALVE INTAKE CENTRE YZF400/426, KIBBLEWHITE 80-8056H, YZF400/426 98-02 YAMAHA
White Diamond Stainless Steel Intake Valve for center intake position. CNC machined from a one-piece forging of EV8 Stainless Steel with exceptional heat and corrosion resistance. High-grade hard chrome finish applied via a 360-degree anode process for durability and consistent performance. Engineered with flow-optimised profiles using Finite Element Analysis. Suitable for high-demand engine applications. Features include CNC machining, heat and corrosion resistance, hard chrome finish, FEA design, flow-optimised profiles, and compatibility with Kibblewhite valve spring kits (Part No. 65-724). Specifications: Head Diameter 27.00mm / 1.063", Stem Diameter 4.50mm / 0.1765", Tulip Angle 15 degrees, Overall Length 83.37mm / 3.280", Standard size. Kibblewhite Part No. 80-8056H.
- SKU
- 65-495.KW.SS
- Brand
- Kibblewhite
- Availability
- In Stock (7)
FULL DESCRIPTION
Kibblewhite White Diamond Stainless Steel Intake Valve
This premium White Diamond® Stainless Steel Intake Valve is specifically engineered for the center intake position on select Yamaha® WR™ and YZ™ 400/426 models. Precision crafted from a single piece of EV8 Stainless Steel, this valve boasts superior resistance to extreme heat and corrosive environments. The valve undergoes a high-grade hard chrome finishing process using a 360-degree anode technique, ensuring a uniform and durable coating for enhanced longevity.
Engineered with advanced Finite Element Analysis (FEA) technology, this intake valve features flow-optimized profiles. These profiles have been rigorously tested on computerized flow benches to maximize engine performance. It is recommended for use with Kibblewhite valve spring kits, such as Part No. 65-724, for optimal results in high-demand engine applications.
Key Features:
- CNC machined from a one-piece forging of EV8 Stainless Steel for exceptional strength and durability.
- Offers outstanding resistance to both heat and corrosion, ensuring reliable performance under demanding conditions.
- Features a hard chrome finish applied via a 360-degree anode process for a uniform, wear-resistant coating.
- Engineered using Finite Element Analysis (FEA) for superior design and performance.
- Includes flow-optimized profiles tested on a computerized flow bench to maximize airflow.
- Recommended for use with Kibblewhite valve spring kits for comprehensive engine upgrades.
Specifications:
- Head Diameter: 27.00mm / 1.063"
- Stem Diameter: 4.50mm / 0.1765"
- Tulip Angle: 15 degrees
- Overall Length (OL): 83.37mm / 3.280"
- Standard size
