hey frankenstein f150, i had a old mcculloch s/c on my 83 f-100 300-6 and i work fine but alway's had a hard time with the pully's and belt's, i went with a turbo a big t-61, vortech carb enclosure ,34x12x3 intercoller,msd and many other goody's i have pic's on the other forum the ford truck enthusiasts, under supercharger, under the last f-100, the xlman been posting my pic for me on there, can't find out how to post pic's and the same thing on here can't post pic's, i just got on today this is my 1st post on this forum, i told everone about this forum and now there's no one on the other one, i like this one better,if you send me your email i will send you some pic's, i would love to help you with your supercharger, i have a lil mill that work's great for making bracket's for power steering, alt, a/c, i love to work on s/c,and turbo's it's about have fun and making friend's, well i c you later,keith the last f-100