need some help. i have a 6.0L block i going to built. I want to bore it .30 over and thinking about using L92 heads but ot sure what cam to run. i want to get to the 500hp mark on motor. the cam i have in my car now that is a 228/232 .598 .608 113. should i use the came cam or go bigger? my car puts down 415hp now with heads with a ok port job, cam and long tube headers. is this motor combo possible of making 500, i do not want to spray. please let me know if anyone is using this combo and what it is putting down or any sugestions