what carb to run

[lavared700]

I've got a 450R with k&n pro design pro flow system and HRC kit with sparks pipe and stock gearing. had to go back up to 14th sprocket when i added the sparks pipe.I plan on getting a stock bore 12:1 high comp piston.What kinda carb would be good for this set-up i know someone out there should know and also does anyone know of a plug in CDI box for the 450R yet i need to pull more rpm's.

[Pappy]

if im not mistaken, the fcr carb ff the bike with a modded airboot. Brent Sturdivant has been telling me of the swap he did to cure a few issues in this department and i think thats what he is running.


i dont need more carb in mine, but id like that stumble to go away when ya hit really hard bumps and ruts:grr: