Out of the mouths of babes come revelations. Thanks Thesals, and note I capitalized that name. I am thinking about changing the cam out and doing some porting on the heads. Let it breathe a little also. Don't want to tie up too much money because I have several projects going like my 60 F100 clipped with a 351 Cleveland. I have more time than money now that I am retired, but I'm never going to grow up.