New MF13 owner here

[marek4792]

They are a crapshoot either you get lucky and you get a good one, or you get one that will bankrupt you which is about all of them.. Since you already bought yourself one I would look into getting a cummins isx cm871 to do a swap with when that motor inevitably lets go. I have heard on this forum I think it can be cheaper to do said swap then buy a prostar with a cm871 from factory but times change (pricewise) and I could be wrong.