Introduction
The ZZR Concept
Development Concept
Engine Design
> Large displacement
> High Performance
> Compact engine
> Exhaust system
> Rideability
> Throttle response
> Twin balancers
Chassis Design
Riding Position
Styling
Instrument Panel Details
Colours
Specifications
Photos
 

Engine Design

Throttle response

Throttle response is another area where the new ZZR excels. The use of smaller diameter (44mm) throttle bodies than the 12R along with 33.4mm intake valves and 28.3mm exhaust valves speeds up flow in the intake tracts, delivering instant and very precise throttle response.