So, I am going to bolt my wing on with nylon bolts. I have to cut the wing open and put a block in it. I also have to put a block in the fusiloge(sp) I am doing this because I don't want to deal with the rubber bands. How much fuel does this engine use. I have about a half a gallon of traxxis top fuel. I am going to run car fuel because I can't find any difference. Does anyone know where I can get just a gallon of fuel, tower only has 4 gallon packages.[&o]