03-19-2011, 11:25 AM
i also had an f4 which was running like shit, i didnt have fairings so it was sucking too much air, tried to power tape the airbox a bit, didnt help ... when i was doing some stoppies the engine was getting shut off, it was hard to wheelie from slow speeds as it was choking
switched to injection and caught idle in a few days
but i do have a buddy with a 900rr and that bike is running sweet
switched to injection and caught idle in a few days

but i do have a buddy with a 900rr and that bike is running sweet

