ok, im looking for a roller cam with a profile as follows.... duration at .050" intake 204* exhaust 214* lift, int .420 exhaust .442 DOES ANYBODY MAKE ONE? or am i going to have to go to the next one up or a custom grind? i also will be running a 1.6 rocker arm. roller rocker of course. might as well do it all. this is the same profile as the edelbrock performer plus. would it be to much for a stock tbi? or is there another reason, knock sensor, for a smaller cam on a tbi?