I have a few converted Stihl engines. Here is a pic of my 036. I also have several 038's, an 032, and 028. I just started work on a 039, 64cc that looks like the newer style Poulans. The 036, and 038's have the same performance as the G62 Zenoah. Every brand of saw seems to have a few models that do not convert easily.

Dean