Hi, I have a Kawasaki ER-5 restricted to 33bhp, I have the certificate which states it is restricted by means of fitting 2x16126-1330 + 2x92063-1009, my question is what are these parts and how can I remove them.? I assume they are the washer type restrictors fitted in the carbs.? I am realy looking for someone to give me step by step instructions if possible, I have mechanical experience on cars + lorries but none on motorcycles.

Any help much appreciated :-)