FLEA
XS650 Guru
have a 2-1 manifold with a lectron carb (set up for my bike by lectron) which I havnt fitted yet ,my question is if I'm not happy with the 2-1 when fitted and buy another lectron carb ,so running a pair ,would I have to rejet ( ie. change the metering rods ) or would the jetting (rods)be the same ..thanks