FYI to all. Just swapped out the Rochester for the Carter YF. Pleased with the results.
It runs much smoother at idle. About 700 RPM with the big cam I have. I wish it was manual choke though. I got an auto choke version (2101S). The 2100S is manual choke. Gonna check the gas mileage next. The Rochester was getting me 18 MPG.
