Im not very intelligent on superchargers, but if I bought a used blower off of a lightning of harley davidson, what would i have to buy in order to make it work for my 2005 f150 5.4l? How much did people end up paying when all is said and done to add a blower to their truck?

 

on your 2005 you have 3 valve heads:

option #1 replace your 3 valve 5.4 with a 2 valve computer trans etc (thanks to the varaible cam timing)

option #2: have lower intake custom made to fit 3 valve heads

option #3: just buy a kit from roush for your 3 valve and have it dyno tuned with fuel mods

 

hahaha I think a better answer would be no!
If you want a supercharger on your truck,plan on spending at least $5000.
You might find a used kit for a little less money.
I think Drew had a Roush kit for sale. Don't know if he still has it or not.

Phil