Stop in for a cup of coffee

halifaxhops said
Well said Rani. The dart was getting 18 mpg average with the six so I figure 5-10 with the 440 and 3.55 rear if I keep my foot on top of the floor.

We found that our superbird got better fuel economy than a 79 ford van with a 351 m engine in it on the highway...

When you are only cruising on the center carb, it's pretty economical...