Gentleman I need some help the ground rudley intrupted a realy good attempt a flying yesterday and left me with a gas engine that I do not know what ; make , size , or hp it has if you help me the markins on the cylinder head (2) crosses
++ over top the letters
W3 over top of the letters
44ZN18
on the back of the head the word MAHLE
any and all info would be appreciated thank you for your time and effort Mike