Re: Ranger moped tank
I used one very similar, -old moped tank of unknown make, it works quite well and I made a cap for it with some brass hose hardware and some Permatex COLD WELD...was pretty simple_I posted pictures somewhere on here, try searching for vented gas cap
...oh, and try looking up MOPED RECYCLERS, or just moped fuel tank on ebay! they usually have some decent tanks for cheap!!!!