Anybody have any experience with these? I was thinking it'd be awesome to put one of those on a moped, 50cc two-stroke but 6 speed manual. Trying to find one that doesn't cost a shitload. Found a website that sells them new and all the parts, but it costs $1700 for a complete engine. Seems like there's some reasonable used ones on french ebay.
Look at this beauty: http://www.minarelli.com/pdfeng/am50.pdf