Does anyone know any good clutchin combos that work good for your scrambler that will increase top end? If u do can u give me some combos. I have a roller secondary off a 500 sportsman . It works pretty good but I don't know if there would be any different kind of helix that would work better. I am not sure what is in it but if u know where and what degrees of helix I need to make it work could u please let me know. My dad owns a polaris dealership so getting parts is not a problem. Thanks for your help!