I have an 02 banshee I want to set up for mx and trail riding. The bike already has Durablue +2 axle, and +2 front control arms. The front tires are 23x7x10, and the rears are 20x11x9 sitting on stock rims. The motor has a coolhead with 20cc domes, v force 3 reeds, 4deg timing advance, aluminum water pump impeller, toomey t5's, umi filter with stock airbox minus the snorkel, and stock carb with larger jets, needle change and torrs elimination, and am running stock radiator with engine ice.
I am looking to wake her up a little but I want to maintain reliability. I do a lot of riding in silt mines, logging trails, mud and snow. The motor has low hours on it and when I put the head on it the cylinders looked perfect. I am thinking about a port/polish and carb upgrade. Does anyone have any suggestions about the porting/polish and carb upgrade? Is there anything I should look out for. Any tricks for freshening up the top end? pistons, rings? The motor still has the stock clutch. Any way to make shifting easier like the new bikes out there?
Other things I would like to do include: Nerf bars with IMS footpegs and heel guards. Fasst handle bars (are they worth it? Should I raise the stem height and go wider for trail riding?), steering stabilizer (preferably built into the stem, maybe elka?) New Shocks (elka, works?.)Lighter rims (hiper dual beadlock?)