Dont know the 4.6 motor but supercharging yes. Definate yes. Either the Vortech S trim or maybe the Novi 1000 or 2000. I have the 2000 this will support 900 hp capable. Procharger makes a P1sc with intercooler. I've had all 3 at different times. (not the same car) Trying the Novi 2000 next for max power. By adjusting pulley size you can go mild to wild to where it might even split a block . I would try the Corral for more info on superchargers. Many debates on whether Nitrous, turbo or supercharger is better. They cover all the bases. Goodluck in Iraq and be safe and thankyou. Andel