motor boys

Ive carefully read the build instructions at the modelenginenews site about how to machine the crankcase. In that text I saw there were some small metric to imperial discrepancies between the text and the drawing. Also some instances where the dimension scheme on the print did not follow the...

I have recently made two books of engine plans available in pdf format for free download on the web site rclibrary.co.uk, to whom I express my gratitude for the good work they do. The first is the out-of-print "Motor Boys International Model Engine Planbook" containing 13 plans and descriptions...