Engine and methods of manufacturing an engine with increased internal support

摘要

Support members for a reciprocating piston internal combustion engine are disclosed. Embodiments include an engine block with support members extending between portions of the cylinder cavity and/or enhancing coolant flow for cooling the combustion cylinders. Also disclosed are support members for connection to the side walls of the cylinder cavity and support members with ears and/or holes to enhance combustion cylinder cooling. Further disclosed are methods for modifying an internal combustion engine to increase its internal support and/or cooling.