I can confirm this. I've got a repowered TroyBilt Horse and it is quite a handful in my dense clay soil. I spend most of my time trying to slow it down and and the end of a session my hands, wrists and fore arms are very sore.Also, unless you only til up sandy soil, I would look for a counter rotating tine tiller.
Yip, that's it. Don't recall if the 1320 is their biggest model or not.
If you did not buy one yet BCS which is an Italian made unit was so nice. Great machine. I do not remember what the motor was but was 6 HP. It is a walk behind tractor all gear and clutch, no belts.Needing to buy a new walk behind tiller,, got any ideas had a Troy bilt bronco