does anyone know if there is a turboor supercharger kitsfor the 8.1liter engines and how much maybe. i have been surfing the net and couldnt really come up with much. thanks for the help

Don't think they make them for engines that big. You may be able to retrofit one,but it'll take a lot of custom fab and might tie up your vehicle for a while.

thats kinda what i was wondering/ worrying about. thank you

yes you can retro fit other ones to it. it takes a pretty much insane amount of custom fab to fit,