EMISSION CONTROL INFORMATION
Fuel Information
THIS ENGINE IS CERTIFIED TO OPERATE ON UNLEADED REGULAR GRADE GASOLINE ONLY.
A minimum of 87 octane of the antiknock index is recommended. The antiknock index is posted on service
station pumps in the U.S.A.
Emission Control Information
To protect the environment in which we all live, Kawasaki has incorporated an exhaust emission control sys-
tem in compliance with applicable regulations of the United States Environmental Protection Agency and the
California Air Resources Board. Also, depending on when your engine was produced, it may have an assigned
emissions durability period.
*See below for the engine emissions durability period that may apply to your engine.
Exhaust Emission Control System
The exhaust emission control system applied to this engine consists of a carburetor and an ignition system
having optimum ignition timing characteristics. The carburetor has been calibrated to provide specific air/fuel
mixture characteristics and optimum fuel economy with a suitable air cleaner and exhaust system.
A sealed-type crankcase emission control system is also used to eliminate blow-by gasses. The blow-by gas-
ses are led to a breather chamber through the crankcase and from there to the air cleaner.
Engine Emissions Compliance Period
California
Engines Greater Than or Equal To 225 cc
Durability Period – 500 hours
If your engine has an assigned emissions durability period it will be located on the certification label
attached to the engine (IMPORTANT ENGINE INFORMATION).
High Altitude Performance Adjustment Information
To improve the EMISSIONS CONTROL PERFORMANCE of engines operated above 1,000 meters (3,300
feet) , Kawasaki requires the following Environmental Protection Agency (EPA) and California Air Resources
All Other States
Engines Greater Than or Equal To 225 cc
Durability Period – 500 hours (Category B)