Hey guys, Tried searching, couldn't find anything, so... After a trouble free season with my new WR (2011 leftover), I found it needs a little more power for next season. I am thinking about adding the Fmf Power/Mega bomb header, Powercore Ti Slipon, High flow filter, and drop a tooth on the front sproket. Anyway, with the Exhaust, and filter, what should I change my jetting to? I currently have stock jetting and all the free mods done. I live at Sea level, at around 20-30 degrees celsius. Thanks.