FWIW my 99 was a 4.700" bore deal. Although as has been mentioned the only "readily" available blocks are very short deck height, 9" and under so cubes are very limited. About 550" is it. Also as pointed out they are pretty purpose built pieces although I know Steve Matusek runs a mirror motored Ford with twins. But I do not know anything about it. Suspect it is a billet block deal. The heads certainly have a tendency to crack in the chamber in NA applications.

As for our dear friend well lets just say you are not the only apple in his eye Monte


"I am not ashamed to confess I am ignorant of what I do not know."

"It's never wrong to do the right thing"