First tach numbers are 6600 with a Bambula 18x8. Got some old gas that has evaporated quite a bit so the mix is way too oily...got some fresh gas today and we'll see how it does. Weight right now is 13lbs. So we'll see what the static thrust numbers show today too. If I'm at 13 or 14 lbs with it thrust-wise, I'd be happy with that. So we'll see! Anyone else got thrust numbers and tach numbers out of a Ryobi 31 or it's clones to let me know if I'm in the ballpark? Thanks