摘要 |
An afterburner device for injecting fresh air laterally into the exhaust gas streams of a multiple cylinder internal combustion engine. The afterburner has a planar gasket section for mounting between the engine block and the exhaust manifold. Exhaust gas stream port holes extend laterally through the gasket section in alignment with similar port holes in the engine block and manifold. A plurality of fresh air input passages within the gasket section extend from the port holes to a fresh air supply plenum section of the afterburner. |