i need help, my buddy just put on a Athena big bore kit 392CC, alien 916 pipes, PWK 28mm keihn cars, k@n fitlers w/outer wears, and we cannot figure out what size JETS to put in this damn thing, it starts up and barely idles and when you hit the throttle it dogs out and doesnt rev up at all. he had 160 mains and 52 pilots and 3rd clip on pin....does anyone have any suggestions to help us out???