.....but you should get it rejetted anyway or you could end up with "burnt" pistons (mixture too lean) as well as rough running. It'll make the most of the better breathing (I presume you've swapped the air filter for a DP/K&N free-flow one?) and give you a few extra horses to boot!
Then you just need a lighter flywheel and 2 extra teeth on yer rear sprocket and we wont see you for dust!
[Edited on 20-8-2003 by psychlist]