I stopped in one time where he used to live, as he had some ATVs for sale that a friend was wanting. I just got the info about the ATVs and noticed the tractor there too.....I asked if he wanted to sell it, but at that time he didnt. I kind of left it at that. He did mention about the 4 cyl swap, but we didnt really get into much about it. Looks like he has since moved into town, so I guess he doesnt need it anymore.Have you seen the tractor or have much knowledge of it?