Operating the engine with the wrong engine configuration at a given altitude may increase its
emissions and decrease fuel efficiency and performance. When the carburetor has been modified
for high altitude operation, the air-fuel mixture will be too lean for low altitude use. Operation at
altitudes below 609.6 meters (2,000 feet) with a modified carburetor may cause the engine to
overheat and result in serious engine damage. For use at low altitudes, have your dealer return the
carburetor to original factory specifications.
WARNING
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