Aug 9, - I have a johnson 10 hp motor, but have no fuel tank. I kinda would like to keep it If not is there a kit for a fuel pump for these? Thanks in advance. Or try an ad on the Antique outboard motor collectors club webvertise. Apr 24, - I've read that pressurized fuel tanks are dangerous, but there are newer Do you consider the newer pressurized tanks and new hoses to be safe? access to repair manuals for your Johnson Evinrude outboard. Gas Inboard Engines, Inboard/Outboards, and Sterndrive Forum . Old Pressurized Tanks.