Registered Forum User
BSB Star
Posts: 6,720
Join Date: Feb 2002
Location: northampton
Mood: Has change happened...must of missed it!
Hi mate in short yes. Youre flowing more air, so it'l need more fuel.
If you tell someone like jhp what your bike is and the uprated cans etc, i bet he'll have a near as dam it programmed chip.
Ultimately, you would need a dyno run to prove it exactly right.