1440 kit including( JE Pistons, Rick Ward ported head and cams, put some carillo rods with new bearing in case you want to spray later, stick with the stock crank) APE heavy duty clutch springs, APE head studs, Brocks billet clutch mod, dual muzzy fans, Extra wiring harness to charge extra battery at the same time) Go ahead and his air shifter and put his dry nitrous kit on it with spray bar, Schnitz window switch, Schnitz 2 stage progressive controller, power commander, ignition module, multi hub. This set up will produce 220Hp with sidewinder, 215 with akro full exhaust. Then you could spray a 60 shot on top of that. Awesome bike for street and track. I would do my research before listening to alot of these "builders" that claim 240HP streetable motor bikes on pump fuel. You need to contact Chuck Wilburn at Tupelo Performance 662-840-4488. Chuck knows his stuff and is a great motor and nitrous builder. A lot of these "240HP bikes go on his dyno jet 250 and make anywhere from 200-220HP. Now I know some may argue that his dyno is just reading low but if you argue that then that would result in his bike that dynos 220 making maybe 260 on yours. Anyway not to really get caught up in dyno#'s anyway. Chuck will have your bike running good and strong and thats what matters most. I think this would be a bike on the edge of being streetable but could run at the track. Seriously give chuck a call and he would probably be happy to help you out, he's quick also complete build in a week. Good luck