Originally Posted by
blktransam
odd as guys running the xzb vspecs are changing out the needles on the carb for the old carb needles as they are short needles on the new carb and long on the old....
Needles have to thread into something, wouldnt the thread count and sizes of the carb have to be different? If you use a 5mm screw in a part made for a 8mm screw what happens? I have seen and heard people changing out the whole carb but just the needles?