For those of you who don't have compressers for high pressure air for blowing out carburetors.
Consider this.... Buy a portable air tank from a Wal Mart (or wherever)... from the automotive department.
They cost around $20 dollars... and people carry them in their cars for filling flat or low tires.
You can fill them at a gas station air line.
Then you need to put a "quick disconnect" air fitting (from an auto parts store) on the end of the line... then you can switch back and forth from the standard air chuck to a blow nozzle.
If you get at least a 5 gallon size... it should have enough air capacity to blow out one carburetor.
Then you can fill it back up.
Its not a bad idea to have one for your car anyway.