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Air Injection Systems: Description

The Air Injection System adds a controlled amount of air to exhaust gases in the exhaust ports, causing oxidation of the gases and a reduction in carbon monoxide and hydrocarbon emissions. System consists of a belt driven air pump, a combination diverter-pressure relief valve, a switching valve (except Omni & Horizon), rubber hoses, check valves to protect the hoses and other components from hot gases, and injection tubes.