This was my 97 F250 that I bought when I sold my 2001 Cummins and I miss both trucks. When I purchased the 250 the PO already installed Rosewood 160/80 injectors and a 6 position tuner through DP. I eventually added the strictly diesel e-fuel and a KC turbo. Also eventually ditched the stacks and went with a regular exhaust. Eventually the trans (ZF5) was pulled and built by a local shop here in Tucson. At the time I had bigger intentions with the power and had all the options thrown in. All in all the truck was the most reliable truck I've ever owned and definitely regret selling it. At the time I was working in North Dakota and would routinely drive it back home to Az and to the Spokane area and it would get 22-23mpg's easy.