I know after owning a SC I should already know this stuff. But what the heck you guys already know Im not that smart. So on 93 octane gas, no boosters or additives what is about the max boost I should be shooting for? Next what about compression ratio? I will be getting forged pistons and rods so I should be able to get whatever compression I want. I see a lot of the 5.7 guys with stock bottom ends running 6 lbs of boost. I have to ask myself why bother with a blower for only 100 to 150 hp. You guys that really know me know I take this stuff rally serious and like to buy the best parts I can afford. Is aiming for 20lbs of boost on 93 octane to much to hope for? Thanks again for all your help over the years. No matter what I drive I still think of this place as my club where I respect the answers and opinions of the many knowable guys on this board. Tim .