318 MAX fuel economy builds?

rumblefish360 said
The below standard Chrysler 4bbl Thermoquad intake is all you really need for a mild performance build or a mileage master searching intake. For its design, it’s hard to beat.

I found one of those with 318-sized ports. I was very pleased with it.

A multiple spark ignition is something I have found helpful in low speed, low rpm driving in order to burn the most fuel possible for added mileage. While I have had the most crappiest luck with MSD, only one box worked longer than 30 days…. A multi spark box is a great help.

I have no experience with those, but the idea seems really good for an engine, set up to run on the lean side.
I had really good success with the hi-amperage Square-top Accell Super Coil, and it has taken my Barracuda to around 135,000 miles, with nary a complaint. About a 100,000 of those were with the 367, from which I just took the plugs out last month, that were installed in 1999; I kid you not.