Single plane on a street car??

4sp can cheat on the powerband by keeping everything higher. Only reason Mopar went with a single plane on the new for 65 4bbl was the height limitation of the existing platform. Dont know why they didn't choose a dual plane and make the air cleaner a drop base? Probably cheaper just to add a 4bbl pad on the existing 2bbl intake. They said they did 'extensive testing' (with accounting???) on the new 4bbl single plane intake for the 4bbl package but who knows...