I've got my engine back in and I re-installed my Carter/Webers on a 2x Offy intake. It seems like they are still running rich. I put a vacuum guage on the intake and it's drawing 15-16" of vacuum. I can't seem to find an air/fuel mixture valve to adjust. Can someone send me instructions for setting these carbs? Thanks.


Jerry Acheson
Indianapolis, IN
57 Chevy 3100