Need recommendation for a Carb for better MPG!

Demonic said

You're not going to get that from a 340. Really, you don't want to either.

Click to expand...

Maybe going downhill, he may get that. My Dart in my photo gets around 14 on the highway. 17 would be a blessing for me. If you didn't know, all 340's were designed to be race motors, not grocery haulers. The 340 in my van gets 10 on a good day.