Greggcellent

I've been having issues with maybe Vapor Locking from my Gen V 502 EFI motor this summer. Sometimes my fuel pump in the VST runs and sometimes it don't . I've checked the electrical connections and that seems fine. So I'm guessing maybe a new or used HP pump might fix it . Does anyone have a used or reasonably new one for sale ? Or maybe the whole VST if its a good deal ?