So I just got a 96 blaster. Completely stock. I've owned dirtbikes in the past so I know handlebars and exhaust are pretty standard options. I already have my suspension list coming so my question is strictly engine. For the research I've done I know that when I put a big bore that CT is reliable and good choice to go with. Also, I know that ken is the man to go to to rechamber my head and port. Curious on what you guys think of between going 240 or 265? I'll be riding dunes and trails and that's all. My question is do I have to bore my block to fit the 240 or 265? Also, what all should I have ken do when I send my block to him? I know that I'll need to rejet after all this work and get a bigger carb and rejet it and maybe a uni as we'll. any other information is appreciated. Thank you for reading!