hi i have purchased a 95 blaster and got it running. my prob now is ill go to give it gas it will rev to a point hold there and then rev all the way i went from 230 jet to a 240 i bought a 250 and a 260 just in case oh and only mods are vitos 240 big bore and fmf fattie pipes i had carb cleaned new plug new gaskets any info plz help