Hello, I just picked up a complete rack of carbs off an 83 Aspencade that was abandoned outside for about 10 years so you can get a picture of how nasty these things are. I was wondering if any of you know if the inexpensive ultrasonic cleaners would work on carbs? Some of them hold almost 2 liters and have tank dimensions that would cver at least 1 carb. Would the 83 carbs fit on my 81 Interstate? Thanks for your thoughts on this. You guys probably know this but I had occasion to use this trick today as some of the float bowl screw heads were damaged. Dippinng the end of a screwdriver in water-based valve grindind paste usually gives enough grip to remove those screws. Anyhow, thanks again, Steve.