I've read about the new turbo, quite interesting and it seems that it would be a viable production model add-on. I think Yamaha is currently taking the wait-and-see approach to check on trail dependability and such. As the owner of BOTH a Nytro and an Apex, the Apex is by far the better trail sled. Although it is very powerful and is satisfactory as-is, I would like a little more midrange and top end power, the low end is already rediculous. I think a turbo Apex would sell, the weight is inconsequential because they are already 600lbs for crying out loud, what's another 25 or so? When you put my huge 300lb rear end on the sled, it's almost half a ton! I vote for the crank-driven turbo, it would be both dependable and cheap. Wig