Ok Guys I know you are going to be in shock on this one but I bought a 0290G lycoming from a friend of mine yester day in hopes to put a small light weight Airboat together like the one Rick has to keep Down in West Palm Beach so I don't have to trailer mine down all the time, I don't know much about this engine other than it is in good shape and has been stored in a hangar for years out of the weather So I hope some of you Aircraft guy's will give me some advice on what I need to do, It need's a carb and a tac drive and I know some of you guys put dual mags on the ground power units I guess for better performance and what kind of hub do you run on the front the one that is on there looks a little light to hook a prop to I have a good friend that works on small Airplanes all the time that's going to help me go thru the engine and look it over and we are going to do a compression check I will get some pictures soon and post them so you can tell me what you think