Pump Gas

General knowledge. When you walk into a engine builders shop and say you want your engine to run on pump gas, he doesn't say "ok, I'll set it up to require 110". LOL That's racing fuel. Pump gas is when you can pull up to ANY gas station across the fruited plains of this great country and "fill-er-up" without issue. That is a engine that runs off of pump gas. I didn't even take the poll. Aviation fuel comes from a pump too... LOL