Gasoline stays a liquid at room temperature , sort of, it won't boil and flash off the same as notrous. Nitrous stays a liquid only under pressure in the bottle and hoses right until it leaves the nozzle. Then it takes all the heat it finds, to boil off into a gas and will freeze the air going past it! This release will try to mix the gas with it but it will condense into droplets that will be heavy and will not make the sharp corner of the intake tube. The gas will splat against the wall of the intake tube and stay wet there and trapping even more that try's to make that corner . Like driving on a slippery road!