Clean Carbie Undersides The polished carb bowls. They aren’t quite as smooth and even as they could be, but I’m not sure exactly how to improve it right now. They look great as is. Jun 16, 2006ef By ef Hey, I'm Evan and this is one of my motorcycle sites. You can find more about me on my homepage, or visit me on Google Plus: +Evan Fell View all of ef's posts.