I did a little more digging on the carbs that I have. The junk carb that I got the 74 jets and 51 metering rods from was for a 1979 Chevy pickup with a 305 and auto trans. The carb that is on the car (jets and rods unknown) is for a 1980 Chevy car with a 267 v8 and auto trans. Don't know for sure but it should be leaner than the 79 carb. We will find out when I get around to tuning it. I must be close because of the engine size and the car runs pretty good. I would like to try carb tuning with an O2 sensor, even a narrow band. I have bumped the static timing which helped a lot but I need to go ahead and recurve the dist. I have heard that model B carbs are getting somewhat hard to find. The last 2 swap meets that I went to there were no 1bbl carbs of any kind. Jay
