88 Mercury Cougar 5.0 June 22, 2018, 12:59:17 PM Hello how are you?I hope you can help me and clarify my doubts,the following happens, I have a cougar 88 that originally had a carbureted v6 engine, the engine was overheated and although it was repaired it never looked good,so they offered me a 91 cougar engine 5.0 HO and it changed and everything went well.Now they are offering me a cougar 88 blue max edition with 5.0 EFI engine,my question is this, what engine is better?Which one can be better exploited?At first look the only differences I see are that the 5.0 HO brings a mass air and an Ignition Coil on the surface.I do not know much about the engines, I hope you can help me.thank you very much!regards! Quote Selected