40' Newmar 400HP vs 370HP Cummins
Getting close to deciding on a 40' Newmar Kountry Star, Dutch Star or a little older Montain Aire years 2003-2008 (within our budget). The question is: some have 370HP and some have 400HP cummins. I...
Forum Discussion
The 400 is most likely a ISL 8.9 engine, 1200 lbs of torque. The 370 might be a ISC 8.3, 1050 lbs of torque. That's where you would feel the difference.
