03-12-2008, 02:46 PM
There's really not much to them, buy one and drop it in. Put in your fuel pump and run the lines. The most fabrication involved is building a 'cage' or support around it. Fuel cells are by design not intended to be worked on. You just plop down your 1-2 grand every 5 years or so. Some have removable bladders you can change out but I'd rather have one with foam insides to reduce sloshing.