Kawasaki JS 550 [1982-1990] - V-Force 3 diaphragm block - Kawasaki

V-FORCE V-Force 3 membrane block for Kawasaki JS 550

The V-Force 3 membrane block was developed for the Kawasaki JS 550 in the full year range from 1982 to 1990. Its venturi-based double-V design uses venturi nozzles to improve airflow responsiveness. This means that the engine reacts more agilely when the accelerator is actuated and can exhibit higher-revving behavior.

Function and structure

There are 8 carbon plates working in the membrane block. The double-V arrangement guides the intake air flow via the integrated Venturi nozzles, thereby supporting the engine's rapid response to throttle commands. The concept is designed for improved response and more power when accelerating.

• Venturi-based double-V design
• Integrated Venturi nozzles to improve airflow responsiveness
• 8 carbon plates
• Supports more power when accelerating
• Promotes greater turning ability
• More agile engine behavior when operating the accelerator

Vehicle assignment

The membrane block is assigned to the Kawasaki JS 550 from 1982 to 1990. This vehicle assignment covers the specified full year range.

Selection guide

The V-Force 3 membrane block is a suitable choice for riders of the Kawasaki JS 550 who want to specifically support the response when the accelerator is actuated, the acceleration characteristics and the high-revving nature of the engine. The 8 carbon plates and the venturi-based double-V construction characterize the design.