black_banshee_12

I know this is probably stuiped, but what is the best company or place to get a 4mm crank and what else would i need to make my banshee a good drag contender?

ok i have a problem, i made this movie and now i cant upload it because it is a wmvamm file or whatever and it needs to be a wmv file. does anyone know how to change it or if i send it to them will you put it on there for me thanks