I am looking for some guidance on this engine mount. It came with my project, but is now surplus as I am mounting a 540. All I know is fits my fuselage (but not the plans, of course). It was likely custom made or modified to fit the spools on the fuselage, or the other way around. The documentation just mentions “200hp lycomimg.” It appears to be well made and I would like to sell it, but knowing what it is for would help.