| 摘要 |
An engine block assembly for an internal combustion engine comprises a cylinder portion having a plurality of cylinder walls disposed therein. A water jacket, having opposed side walls, extends about the plurality of cylinder walls to define a coolant flow path. A coolant inlet in fluid communication with the water jacket delivers coolant thereto and a coolant outlet in fluid communication with the water jacket removes coolant therefrom. Opposed sealing shoulders extend into the coolant flow path from the water jacket side walls and a longitudinally extending coolant baffle is disposed in the water jacket adjacent to the sealing shoulders. The coolant baffle includes a baffle sealing face configured to engage the opposed sealing shoulders to direct the coolant entering the water jacket in a single direction around the cylinder walls of the cylinder portion.
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