just baught a gilera stalker, it doesnt really bog but its running to lean, it has a 70 polini sport kit with everything else standard and an open air filted, it has an 87 jet and its running premix, im going to put on the standard air box, what jet should i start from?
leave the 87 in and when you put the air box back on see how it is then. the jet thats in now is to small for the open filter so it might run right with the air box back on
