This 1952 Scott Atwater built Firestone 10hp came with a One Gallon on-board tank. Now, where you gonna go with a gallon of gas!!?? Lol 💸 😆. So I changed one of the by-pass covers to one with a fuel pump bore with threads from a later model 7.5hp Scott Atwater. I had to shape the bracket so I could get the side covers on but now I can cruise with a 6 gallon remote tank! Yee Haw!! Thanks for watching 👀!