some how the last thread got deleted , you guys were triing to explain to me how my cam was to big for my cr . 234/344 and 488/510 with 9.3:1 compression ,,,,, well u guys were saying i wouldnt have enough cylinder pressure , well i did a compression test and all cylinders were 165-179psi . so whats up on that just triing to figure this stuff out. cause 165-170 sounds reall good to me ,