What happens if one of the pump jets (including cover, washers, everything) goes missing. It looks like one of them popped itself out and went missing after my last race. Engine was running fine, but later one found a slight fuel leak, at the time had no idea where the fuel was coming from, I still don't know for sure. Was looking for replace everything missing and give it a buzz, just to find out what pump jet size I have, how do you find out, just by measuring the other one I guess ? :irked: Is it size 45 if I have Weber 45s ?