slightly.. but workable.. the nitro carbs are designed to run on methyl alcohal and nitro methane.. wich is basicly an alcohal mix. were as to deisal is an petrolium mix.. two diffrent things... I'm not sure what your resoning for this would be... hopefully its not perfomance gains. couse you wont get that.... BUT.. you are on a closer track with the desiel... if you do a quick search on desiel rc's or something on youtube you will come up with a couple of folks that got it to work.. I've seen them, and am going to do a search as well.. I'm not sure what you have to do to convert it.. but i dont think its NOT much.. i would take a guess that it is basicly carb and glow plug work.. i'll be back in a minute hopefully with some more info... but check out youtube... YOU GOT ME GOING NOW... SUCKER!!