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Specifications subject to change without notice - Check our website for valuable information including videos, workshop and operations manuals. www.jjamusements.com
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EVAPORATIVE SYSTEM
Evaporated gasoline is one of the leading causes of smog and air pollution. To curb the evaporative emissions from
small engine fuel systems, special capture technology is used. J&J is one of the first concession go karts to install non-
permeable fuel lines and carbon canister systems to meet or exceed all state and federal requirements for this type of
emissions control.
Starting with the fuel tank, it should be noted that materials normally used for plastic fuel tanks do not meet the
required permeability standards. A special nylon is used on J&J tanks to eliminate any fuel vapors from escaping into
the atmosphere by permeation of the material.
The fuel lines are also unique and must meet special standards for non-permeable fuel hose.
Containers of fuel will give off vapors into the atmosphere. To capture these vapors, a series of hoses are used to
divert them into a carbon canister. They are held here and then, via a purge hose, drawn back through the engine
intake track and burned as part of the combustion process.
Always use proper specification parts when working on the evaporative emission system.
Содержание King Scorpion
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