Speaking of carb cleaner dip's, some of them are very powerful.
Years ago when I was in college the technology department had a complete auto shop.
It was used to train Industrial Arts teachers.
A friend decided to clean his carb in their carb cleaner tank and decided it was so dirty it would need to soak for a long time. With that in mind, he left his carb in the tank overnight.
The next morning we pulled the carb out and we were totally amazed!
It was so clean, you could see right thru it! The bowl was gone. Part of the body was gone. In fact, only the thick parts were left.
This wasn't an acid tank or acid dip. The fluid seemed to be some sort of petroleum based stuff that really stunk.