Finally getting started now that it is warmer

All I am doing is ovalizing the tubing and making it fit. You are really thinking way to much into my manifold. It's a log manifold and its a very simple design. It is no where near going to be a race motor nor am I looking to run an insane amount of power. To be honest if I can get 175hp and 230 ft.lbs out if I would be more than happy. I might one day build a motor and do it the right way but for now I'm just having fun with it.