I has a 72 240z all original. I had to change my fuel pump because it wasn't delivering enough gas. Now as I changed it I get too much gas. And it is mechanical fuel pump from autozone. Every time I drive it I smell gas so I check the carbs and when I took off the air cleaner gas pooled up and fell and when I took off the top of my SUs they were flooded. I did check the fuel jet adjustment and its correct to my knowledge. From books I was told two full turns. And I'm lost. Help? I'll answer more questions if needed. Thank you.