This article explains Allison's infinitely variable transmissions (IVT). No clue
yet as to what models it is offered on. I am concerned that a truck with this
transmission can't have a PTO option.
http://www.dieselpowermag.com/news/0907dp_allision_ivt/index.html
http://finance.groups.yahoo.com/group/IsuzuWatch/join Watching the growth of
Isuzu diesel engines and trucks