well i have a 4mil cub and i've reallized its too much to do anything else but drag and dune a lil bit so thats what im gonna try to start getting it setup for. this is where im at right now: 4mm stroke, 68mm pro-lite wieseco=421 cub. 35MM pwk's, cool head 20cc domes, timing plate at +5, straight cut gears, cpi inframe pipes, uni filters, v force 3 reeds, lockout clutch, whole henson clutch basket and plates and all, not sure what gearing im running but its too low. it has a torchworks radiator in it i believe. i mean its decked out. but i have a couple questions. like what gearing should i be running cause whne i line up to race 2nd and 3rd hit the rev limiter so fast its not letting me use all the great power that is there. but in 4th and 5th on the top you can use it and it pulls like and raped ape. but my main thing is i know this bike has hell a lot of potential and i like my stuff to run as good as it can. so i need help getting it to that point. cause setup right it would be almost unstoppable. i know i need to stretch it and lean it out and get some paddles first of all and get me a front sprocket a tooth or 2 bigger. any help i'd appreciate thanks. another question what kinda hp do yal think its puttin out? thank.s