oh yea the air cooled 250Rs can rip! easy mods to wake them up is locate a some kind of handformed pipe for it I have a JEMCO on my 83 and its crazy! pwerfect power everywhere! tried a DG and it was only marginaly better then stock. A good set of reeds of course and upgrade the carb to a newer flat slide (off a 86 up 250R) and A uni filter, if yu do some searching all that could be had for under 150, and it will wake that pup up! later on a bit of porting will be sweet, they have alot of casting crap in those stock cyls just cleaning them up will help alot.
here is my air fooler catching the holeshot!
http://s73.photobucket.com/albums/i2...ikeRace070.flv 
