Top Oil, Top Gas
I'd like to try it, at least see how it tastes!
When I worked at the Datsun dealership (yes, Datsun, before Nissan), every vehicle was treated to a can of Top Gas and Top Oil with every service, one in the gas tank, one in the engine. At $2.99 each, almost all profit, purchased from distributor 15-20 cases at a time. Few customers complained, but I can't say I'm proud of the use of unnecessary products.
At least, this product may contain some alcohol, so it could clean out any water in the fuel, possibly?
Cheers!