| 摘要 |
The present invention provides an improved oil injection lubrication system for two-cycle engines. The system includes an oil tank having a recess and a number of raised portions that allow the tank to be mounted to an engine in a compact configuration proximate a flywheel without interference while providing a passageway for control lines and fluid conduits in the recess. In one embodiment, the system is included in an outboard marine motor. In this embodiment, the oil tank is preferably configured to have an inlet that remains above a maximum oil level even when the outboard motor is raised to a fully tilt-up position to prevent backflow or siphoning of oil back into a supply tank in the hull of a watercraft.
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