CARBURETION
Adequate carburetion is determined according to the results of various tests.mainly concerning
engine power.fuel consumption and cooling effect of fuel on engine.and jet settings are made so as
to satisfy and balance all of these conditions.therefore.the jet should not be replaced with a size
other than the original.and the positions of adjustable parts should not be changed except when
compensating for the mixture ratio due to altitude defferences or other climatic conditions.when
adjustment is necessary.refer to the following.
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