i got a x2 that i shortened the hull 2 inches lowered an moved steering back chopped hood lightened it up everyway u could think . freshly rebuilt 650 motor with mariner head coffmans pipe mariner waterbox and a 44 sbn carb an matching manifold for it reeds an reed stuffers and prop dont no what the prop is never pulled it to look stupid me but all and all still a 650 turd still not gonna do what you want it to do haha thats why i ride my super jet more and put the money into that instead