The additional SC-Project AFM (Air
Fuel Modifier) units are projected
for the specific use in combination
with the completed, semicompleted
exhaust systems or with the only silcencers produced by SC-Project to
obtain the best performance with the
substitution of the exhaust system,adjusting the carburation.
Assembling a better performing
exhaust system a carburation leaning
is created: riders have to slightly
improve the gas contribution and air
in the engine to level the
potentiality of the exhaust system
to the gas requested by the engine.