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5.0 mustang questions

769 views 5 replies 6 participants last post by  redlightning 
#1 ·
how hard is it to convert a EFI 5.0 mustang into a carborated motor?
 
#5 ·
If you use the intank pump be aware that if you use a return style regulator you will have pressure problems. The return line is too small to flow enough fuel to keep the pressure in the 7lb ballpark. I removed the injection on my 88GT and went with a carb. With the return type regulator the best I could do was about 15lbs until I replaced the return line. The factory line is what helps with fuel pressure needed for injection. Have any questions pm me.
 
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