OK guys, you are all correct. I just retuned the high needle and now its running like a champ. The prop is a 22x8, same as the pro zinger. But this prop has way much more pull. But like I said, I adjusted the the High speed needle and that thing is running strong. I had to lean it just a lil bit and that made all the difference. What I wa trying to say was, before I tuned it, when you would throttle up it would kinda lug down and sound like it was staining. But it would idle fine and transition really well, so I decided to play with the high side, and that did the trick. Thanks for all the post guys.