yes sir. They are amazing heads.

sry about the thread thing so ur saying instead of doing the pi heads try the trick flow right?

Make a thread sir. If you feel up to the PI swap, you could look at getting the Trickflow Twisted Wedge heads they just came out with. They are.... AMAZING.

hi my name is john i have a 96 mustang gt 4.6L 2V with 64,000miles only mods is a bbk cold air intake a short throw shifter and a set of flowmasters than came with the car i wanna look at throwing a set of heads on the car i saw a set at fordracing.com the power improvment set, are they a good choice or do they make ones that are better?