I want to do a cam in my 6 speed SS, its a 2000 and I want to keep the power brakes and a/c all operational. All that aside I have the full bolt ons and a ls6 intake, im planning to buy a set of cnc'd ls6 heads from TSP. what cam can I run with my stock bottom end (no valve reliefs) and what HP numbers will I be looking at? Im going to get it tuned by frost after all is done.