91stang

i would go ahead and get forged pistons... and while your at it build your bottom end up more so when you do turbo you can run more than 6-9 psi of boost

5.0coupe

Ya better just buy forged now instead of later.... why does ford devide to change the way they rate things... they do it now with the new mustang... oh ya 300 at the crank make its sound great but its really not even close