At the moment I don't have buy the drawing from the Holt 75 engine so I like to make the parts on a CNC machine so drawing that are made on computer good to postprosseor for the G code voor my milling, turning and EDM wire machine.
So what do you use for the the Inch are metric...
Hello I see that you have build the motor whitout casting pieces do you have drawing of the engine? maybe you have made them in auto cad are inventor?
is there a posibilty that you can chair the drawing this is a project that I like to do also.