Hi
Thanks for your reply.
Why the mc21 carbs are easier to setting up?For me they look same.
But for the velocity stack of the mc28 carbs which are absolutely round and they have and a shorter air intake distance and you can bore them to 33,5mm much more easier from the mc21's what is your opinion?
I have never saw a velocity stack with the same shape as the mc21 carbs on any other race bike,only the nsr f III.
I am a little comfused i dont know what carbs will work better.