Watch yourself youngster. You are wrong many (including myself) apprecaite Marshall's opinion. This thread would have likley gone along fine had he not stated the goal of 650hp on pump gas. Regardless of if that goal is achieved or not, this kind of skeptisim is how you LEARN. And, you sir have a lot of that to be doing. You're (very) new. But stupid posts like this one generally aren't tolerated. Good luck.