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5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
I have a stock 302 and it does not have a mass air flow sensor and want to upgrade my cam to a E303 do i need to add a MAF system.
You should really start your own thread, this one 7 years old.
But to answer your question, I always recommend a MAF convertion for any SD car that you plan on upgrading. Since the MAP is so reliant on proper vacuum , adding the wrong cam will cause you headaches ..
They do make some cams that are supposedly SD friendly.