Hey guys (and gals), I was wondering if anyone knows the metering jet size for a Rochester "b" #7004600. I am looking for the oem size. I have received input from 51bolt, that he uses a .051. Anybody know if that is the oem size? If it helps any, I'm at sea level in a sub tropical climate most (9 months) of the year. Thanks to all. Mannymoejax