Is there more parts to upgrade your 5.0 that comes in some of the 90-95 Thunderbirds or the Thunderbird Supercoups? I am thinking of getting either a SC or Thundrbird with 5.0, I know that the Supercoupe has just a little more horsepower than the 5.0, but was wondering what one of those engines has more ugrade parts available to increase horsepower. I imagine is the 5.0. A usefull website could help to.

www.jegs.com

look for mustang parts, the 5.0 engine is the same

94+ is a 4.6 not a 5.0

SC's are somewhat more powerfull, with 3.73 gears and much better suspension