I had a 40' DP with the ISC 8.3 in it. Loved it, drove it 40k miles. Bought used. Then went to a 45'DP Tiffin Zephyr with the ISM 10.8L 500 HP. I had to worry about speeding in that coach. DP's are great for what they are, but they can be spendy. I had 2 gassers before the DP's. I kept everyone of them for 5 or 6 years before selling and getting another one. I bought all of them used. Cummins is the only way to go and both of mine were on Spartan chassis.
Mountain master chassis and then the K2. Never an issue with either one. Would have kept the zephyr but the kids grew up and we didn't need that much space.
Mountain master chassis and then the K2. Never an issue with either one. Would have kept the zephyr but the kids grew up and we didn't need that much space.