I am surprised! No one has tried this before? I have been inspired to try this by DeuceCoupe's carb shootout test. In the test the 4bbl carbs were both faster and got better gas milage than the 1bbl carbs tested. The dualjet flows about 203 cfm at 1.5hg pressure drop. this compares with the 2g small base carb at 195cfm at1.5hg. Maybe someone who has run a small base 2g carb could chime in. I also hope to contribute info to the DeuceCoupe Gonkulator. Thank you Jay