ive been looking into supercharging my ea falcon 3.9 ltr im not to sure what is needed and how to do it but if i get the super charger to suit my car what is needed, do i need to change the compueter, what is the recomended super charger is it just any 6cly 1. if someone can go through the prosess with me that will be much appreciated and ive seen superchargers frm mustanges for 700 dollars is that Good?

http://www.capa.com.au/kits_ford_au_6cyl.htm
these guys are probly the most common used supercharges for e-series that i no of.

CAPA kits are the best for someone that has no idea. If your wanting to go full DIY, you've got a load of reading a head of you - I wouldn't be looking for somebody on the net to just tell you.