Originally Posted by cadillackid
there are many different tuners for it... the term is more "tuner" for the duramaxx of these years... it will be an emission motor if its an 08.. so you may want to look into DPF deletes as well if you are going to power tune.. as long as canada doesnt inspect too closely..
topkick/5500 should have an allison 1000 6 speed in it..
with your help I was able to find this out about the bus I'm interested in --
OverDrive (ie. .73, .84, .86)
Tire Diameter Inches (Radius x 2)
the motor is governed at 3450 RPM, which would give me a speed of well over 130 MPH - lol - far beyond what I'll ever try to do
365 hp @ 3,100 rpm 660 lb-ft @ 1,800 rpm
I also found out that if you increase the horsepower, and use it too harshly, it will automatically slow everything down so it can do a computer check to make sure everything is still ok - that's all I would need to have happen on a long steep hill - lol