MPG experiment....1976 Dart Lite

Well, the experiment continues, and I found some ways not to increase mileage.

Namely, put in a bigger jet in the carb.:toothy10:

Rumor has it that the 1945 Holley dips into the power valve more frequently with a small jet. I guess stock is 57-60. Most upgrade to a 61 or 62. The carb had a 62 in it. I tried a 64, and mileage dropped to 17. My highway was a little higher then before, but not enough to cover this.

I am putting the 62 back in tonight, and then we may go down in size more, to find proper size jet for my driving style.

Remember boys and girls... bigger jets = less fuel economy. :toothy10: