What is considered to be the best head and cam combo for a 1989 350 L98? I'm switching to a carb so I'm going to change the heads and cam also. I have a .030 over 350 with good rods and forged pistons. I plan to use a 150 hp nitrous setup also. I have a TCI 2400 stall Breakaway converter with a Moser 3:73 rear end. I only "fun" drive this car and I'm not intersted in gas mileage or emmisions, only a good sound and speed. The car is caged and has frame connectors. Thanks, Jimmy