Me, and about 4 of my friends.
And you still dont have a clue, INTAKE VALVES are slightly large, not ports/seats. Castings/seats are still the same.also didn't know but the intake ports are 1.83 vs 1.80 on previous Series II heads.
Not really sure if you are even serious about the crap you are posting now, I am assuming you are trolling, so I am giving up.