Comprehensive Test Regular vs Premium

Dibbons-

Great video to watch.

Makes you think- here in the US 1 Gallon of regular fuel is 3/4 gal fuel and 1/4 gal detergents but 1 Gallon Premium fuel is 1/2 gal fuel and 1/2 gallon detergents. LOL! exaggeration for sure but you get the point.
Joe