ok im putting mc21 carbs on not mc18 carbs but i guess the guide lines will be the same but do i start with the standard mc16 jets and put them into the 21 carbs.i know you really dont like quoting jet sizes but as the standard 16 ones are 35 pilots and 110 mains roughly how many sizes do i need to go up? bearing in mind i have done the airbox modification.

no-one will be held accountable for any sizes quoted.

thanks liam