I am in an autoshop class and we have the opportunity to overhaul our engines, if we want to. I recently did a compression test on my 6 and they read about 90. Isn't it suppose to be around 140? So I was wondering how much power am I losing, and is it worth the time and money to do it? If I want to overhaul it has to be this year so I have the equipment and knowledge of a mechanic. Another question is, I have heard a lot about people overhauling engines and it never runs quite as good as it use to. Is it because they aren't careful enough or what?
Thanks for your thoughts.
Thanks for your thoughts.