I just got done droping my motor off to a guy I know who builds badass motors for a living.(advanced racing technologies in saginaw,mi) I know the guy personally and he is doing the motor pretty cheap.One thing he said to me was that it would be a good idea to switch back to dual carbs since I dont race motocross on quads. I kinda like the 2-1 carb (easy maintence) but if Im gonna get more power with the duals then Im goning to switch back. I already have the stock 26mm carbs for im looking for the rest of the setup or whatever else you got let me know. Thanks Dan