Tom your right, I should have paid closer attention to his specific post to see this difference. I actually thought that the total weight of the engine itself was going to be 2 pounds heavier than a typical 50cc engine. I apologize to all whom I might have affended in my first post, Especially Pat Roy who was trying to help him out.
Once again I say that this sukoi is a total winner hands down and I would recomend it to anyone in a heart beat.