What set up are some of use guys using, my rvf has standard air box and filter, only mod is a race can, i have rick o carb springs here too fit and some needle shims also, how many shims should ya use and what main jets?? Thanks

read through this thread... its very long but will tell you all you need to know and more :)
viewtopic.php?f=24&t=14524

Thanks mate, very helpfull