I have just got a set of pipes for my MC28, they are Jolly Moto and have carbon cans, I have a standard bike which also has a unused 010 card and race loom. Do I need to carry out the splice and fit the card before re-jetting? any ideas on jetting? do I need to buy the whole HRC jet kit or just different jets? any mods to the airbox?

Where do I start?

The bike was running very rich to start with, done a plug chop with the new pipes and it did not look to bad! don't fancy a seizure though!!

Any help would be much appriciated.