So, you're mapping out a hot rod project—a "build," if you will—and you plan to use Ford's Coyote 5.0-liter engine as its motivator. Excellent! That's all well and good, especially if a Fox-body ...
A typical Ford 5.0L V8 SFI engine in a 1988 Mustang with the stock Speed Density-based air/fuel metering system. Mass Air metering came in on 1988 California 5.0L HO cars and went nationwide in 1989.