Hey I don't know a whole lot bout the 5.0's, but I do know is I need one bad. I was wondering out of the years the were produced w/fuel injection, which is the best?????

 

i think the 88-93 made about the same hp-tq..if not it would only be just a little different..i think the 88;s made 225hp..the good injection start in 1985 or 86 and used speed density..than went to mass air in 1988(87 in california)....pretty much any 5.0 from 88-90 is good cause them all had factory forged parts..in 1992 or 93 they went to a cast interenals...if my years are wrong some one here please correct me..

 

the first year of fuel injection was 86, first year of mass air was 89 (88 in cali)