Guys, I have been in the 4 stroke camp for the last 6 years, ready to have fun on a bike again. I have always liked Honda 2 strokes (My name reflects that I don't like their 4 strokes). Looking at getting an 05+ CR250. My question is I weigh around 250 #'s and will be riding this bike at the dunes a couple of times per year, what are the hot cheap tricks to get more power out of these motors? Is there a company that can set the squish on the head better? A big bore kit would be the last option, but what is available out there? Does Eric Gorr offer a kit for the CR's? Also does anyone have feedback from a bigbore kit? Let me know and thanks for your help. I'll be mixing gas and haulin a$$ before i know it!!