Alot of people are recommending the Sidewinder chain and sprockets.
So far, I have been happy with my DID X-ring ATV chain and steel sprockets for the sand.
Zach, I locked the post...I didn't personally Ban you. I think you post would have gone over better if you would have explained what it was you were doing. It came across to me that you were trying to cause chaos. Lets keep the issue on BT and not bring it to BHQ.
Here is a pretty good guide on extending it. I did mine +4 and did it a little differently.
http://www.westcoastatv.com/Technical/Swin...swingarmext.htm
Otis, when you buy a flag, it will come with a mounting bolt/nut. I highly recommend getting a steel whip. Fiberglass ones are half the cost, but break everytime you rollover....hence, back to the toolbox ya go.
I personally haven't tried this on rims, but EasyOff oven cleaner in the Yellow can will remove anodizing. (I am not sure if the rims are clearcoated though.) Easy off will also turn the alum greyish black, so you would then have to then buff and maybe even wet sand em back to a shine. I have used easyoff to remove the anodizing off of lot of alum R/C parts, so it should work.
Nitromethane is something that can be added to Methanol. It doesn't mix with gas. I am not sure on the timing, but I know you have to get much bigger jets and there have been plenty of blown motors with people toying with it. I does make lots of HP though when dialed in.
If it seems to be stiffer than normal. Take the cover off the thumb throttle and inspect it for dirt/sand. There is a drainhole in there that allow crud to get in there and then ends up going down your cable. If there is lots of crud in there, remove your cables and douch with carb cleaner (or replace). Then seal up that hole with shoe goo or silicon.
Banshee's will just spin and overheat in the snow unless you can run paddles. If you don't have access to old crappy paddles, lowering your air pressure way down (on your knobbies) to about 2 psi will help get some traction.
I have had buddies that have ran for a few years with +4 timing with and unwelded crank and finally the crank started separating. Its one of those things that ya never know "when". I would just plan for it the next time you do a rebuild.