No.. they stopped that in 86. From 88 on they are all fuel injected. You are how ever correct in that stock 5.0s of any year are slow.(to my standards) But i know a guy with carburated 92 5.0 that has about 700hp and will stomp a mud hole in your ass and probably most everyone elses ass on this forum. I already stated that it wasnt stock, So for you to make a generalized statement that if its a carburated 5.0 its automaticly slow is just ignorant.