Internal combustion engine fluid ducting has ducts for oil, air inlet and coolant formed in sections with plug in connections to engine block

摘要

The internal combustion engine lubricant, cooling and inlet assembly includes sections (21) including ducting for oil (22), coolant (23) and air inlet (24) flows. The ducting sections are arranged along the engine block (30) with separate plug connections (26-29) to internal passages in the engine. The sections can include castings with integral ducting.