Yamaha LB 80 [KIBBLEWHITE] - Inlet stainless steel conversion valve and spring kit

KIBBLEWHITE Inlet Stainless Steel Conversion Valve and Spring Kit for Yamaha LB 80

The KIBBLEWHITE inlet stainless steel conversion valve and spring kit has been specially developed for the Yamaha LB 80 motorcycle model. This kit is used for conversion and contains all the necessary components to optimize the valve control in the intake area.

Technical features

• Valve diameter shaft: 0.1765 inches
• Valve diameter cylinder head: 27.00mm
• Spring stroke: 0.380 inch
• Spring force with valve closed: 39 lb (pounds)
• Spring force at maximum stroke: 86 lb (pounds)
• Valve seat height: 1.105 inches
• Valve length: 3,000 inches and 3,040 inches
• Valve disc angle: 15°
• Angle tulip: 15°

Materials and workmanship

The valve is made of White Diamond® stainless steel, which ensures high resistance to wear and corrosion. The spring plate is made of titanium, which ensures an optimal combination of stability and low weight. This choice of material supports the longevity and reliability of the kit under demanding operating conditions.

Scope of delivery and application

The kit contains all the necessary parts for converting the intake valve of the Yamaha LB 80. It is designed as a complete set and allows for precise adjustment of the valve timing. Installation should be carried out by qualified specialist personnel to ensure correct function and safety.

Product group and type

• Product group: ENGINE GROUP
• Product type: VALVES + PARTS
• Type: Retrofitting

The KIBBLEWHITE inlet stainless steel conversion valve and spring kit is a technical component that is specifically tailored to the requirements of the Yamaha LB 80. It offers a robust and precise solution for valve control in the intake area.