P. M. Research Model Engines

 

P.M.Research model engines, Wellsville, NY   P.M.Research model engines, Wellsville, NY
     

This company is from Wellsville, New York and offers several casting kits.  This one is 1 ½” bore and 2 ½” stroke with a piston valve.  It is double acting and originally rated at ¼ hp.  The engine castings are quite heavy. 

This is the engine that Tony Grzyb uses on his steam powered bicycle.  He has modified it somewhat and it now goes fast. 

   

 

P.M.Research model engines, Wellsville, NY   P.M.Research model engines, Wellsville, NY