318 Rebuild suggestions?

the 318 can be an efficient engine with good power.
Search the web for Hot Rod Daves Super Duper Mileage Master 273 / 318.It's a well documented 318
build step by step ending at i believe 28 mpg and excellent performance.Dave tried numerous
pieces and selected those that suited the project best.Been awhile but i think the cam was very critical and was an early 273 piece.