One of the Mechanics I used to work with just got a job at a place in brunswick called Total Performance. He said they have a chassis dyno but its not just rolling dyno. I guess they can put so much of a load on it they can stall a semi. This place does everything from semis to boats, and the owner is looking to get into the tuner market so im sure he'd welcome anybody lookin for a good tuning shop. I didnt know if anybody knew about it already....justthought i'd throw it out there.