Quote Originally Posted by Motown
Thanks, with the vacuum gage how would i get the 18-20 inches , do i go jet to jet till im there raising vacum with each jet or set one side then match the other? and can i hook the guage up to either carb or do i need to hook it up to bloth? thanks again
The screws are idle mixture screws, not jets. The jets are in the bottom of the carb below the metering rods....