09-17-2012, 04:11 PM
my coach has an Allison HD4000MH, with max input of 650hp and 1950 foot pounds of torque. so the hp of the cat or the cummins is within the range.
tom
tom
2002 45'8" Newell Coach 608 Series 60 DDEC4/Allison World 6 Speed HD4000MH