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.
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Trying to tune a 90 5.0. I have put in 30 lb injectors and still seem to run lean. I have had a buddy of mine tell me that the MAF is wrong for the injectors. What is or would be the correct one for these injectors? Thanks
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Sorry, got busy. I have windsor jr heads 1.94/1.60 valves
1.72 roller rockers
30 lb motorsport injectors
cobra upper and lower intake
3.73 ring and pinion
2 1/2 inch exhaust with shorty headers h-pipe and flow's
stock a9l computer- For now. Looking into a tune.
Will get the motorsport # off of the MAF.
65mm throttle body
no egr spacer
It should not matter what MAF you're running if you get a tune on a chip, the correct way to use larger injectors is with the tune telling the computer what injectors you have as opposed to getting a "calibrated" MAF.
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.
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