R1 carbs

[paul080803]

Sorry if this has been answered before, I have searched on here and the web and can't find the answer

Is there a specific model/year of r1 carbs that are best suited to run on a c20xe? It will be running a set of cams and pocketed pistons with vernier pulleys to allow dial in.

Or are there a better set of bike carbs to run? Looking for a good balance between cost and performance.

[swedge]

make sure you get r1 carbs and not throttle bodies, i think the carbs come from bikes up to 2000