that has to be a scam.
let me guess..the shmuck made it fule injected as well.
not even a zerod self balancing boxer engine stays safe past 60mpg. What in hell does this guy think hes doing? mismeasuring a gallon with a different chemical? I can assume that is part of the liquified gas equation.."gallon" too funny. deflate that gallon back down to 22mpg like all the ridiclous inline engines known to man and keep money where it belongs: a real engine for one, let's start there...