I was going to rebuild my fuel pump but found that someone had "peened" some of the pieces in so I think I will just replace it. My question is for some time drivers on the reliability of the std mechanical fuel pump. If I am building a "driver" is the mechanical unit reliable over time? I would rather not add a electric unit unless I need to. So what is the experience of you out there who drive your cars? Is this one of those things that you just add a electric unit for insurance and peace of mind? What is the easiest and best unit (electric) to use and where do most of you place it (before the mechanical unit or after) and do most of you just eliminate the mechanical if you use the electric? Bruce Ammons