2003 Holiday Rambler Ambassador Class A - Diesel reviews

I have had this rv and have replaced alot of things as you see in the description. Replaced some because I wanted to lessen the chance of failure. Like all the drive belts which weren't worn out but still relaced with new. It's in excellent mechanical condition. I had the engine set up for maximum performance by a trained professional, who specialized in diesel along with the turbo to set up for maximum power and efficiency. The motorhome is very well powered and handles the steepest hills and cruises down the highway with ease. Very smooth and very powerful, Holiday Rambler along with Cummins and Allyson transmission did a great job at sizing the drive traing for this motorhome. Many people have asked me if it is an 8.3 liter cummins which it is. Cummins has been making the 8.3 liter since the 1990 and it has been their lead engine for the motorhome industry. What many people don't realize is that the cummins 8.3 liter comes in many flavors meaning horsepower and torque. That why when you see an cummins 8.3 liter engine in a motorhome the horse power, transmission and full drive train has been designed specifically for the specs of the motorhome it's going in. The key (which I have done ) is to keep the engine along with the turbo set up for maximum horsepower and effiency. The rest of the drivetrain has already been done. This is the best running smoothest and highly powered motorhome I have had. Another option that can be done is there are lots of kits available that could increase horsepower. After having the engine and turbo set up by an expert. I have chosen not to mess with the design of a very well powered and efficient engine that surpass my performance needs,along with towing needs Show less