Who here is daily driving a 67/72?

[Lancialonnie]

Well that was the plan when I spent all the effort and $$ to restore my '72. Commuting 6 miles each way to work, I'm only getting 8 mpg from a 307. I was hoping I'd get at least 12-13! So now I'm looking at the FITech fuel injection system but since my under bed tank doesn't have a return line I'd have to use the FITech fuel control center and it seems it has a vent problem on some applications. I do want to keep the original engine and it runs so good!