I rarely get on these forums anymore because there is a lot of good info on fb. In the above stated group there is a guy putting 20lbs to a bone stock 5.7 hemi making 680hp to the tires in an a body. I'm finishing up the turbo system now on mine. Stock 05 5.7 hemi, cam, timing set and gapping the rings for boost then just going to see what it will take for boost.