I have a nice blaster runs great I have basic mods fmf exhaust, vforce reeds, removed airbox cover, jetted to 360, 14-40 sprockets, 20" rear tires but I still have stock bore size and its not ported. but today I raced a completely stock honda CR-80 dirtbike. Its two stroke but only 80cc. I weigh 180 and he weighs 120lbs. When we raced he totally destroyed me the honda was faster on every gear kicking my butt. My question is: If I buy a Vitos 240 big bore kit and a 34mm carb would I still lose to this little kiddy toy?