Quote Originally Posted by grcamna2 View Post
Yes,this has been my experience about the Berryman's also:the bright,factory silver plating on the outside of the carbs does get removed..
I use Simple Green purple and even heat(not over 150 degrees) the solution a bit while soaking for very dirty carbs,then finish with a tooth brush if needed.I also use Gumout more than anything else,it blasts the passages clear after carefully using a very fine aluminum wire to push-out some of the stuff in certain passages plus compressed air(a can of it is all I usually need)to finish/clear it all out.
Are you saying you use compressed air in a can? I've heard of canned air to blow dust, etc, off computer equipment/electronics. But the PSI isn't really enough to clean carb passages, is it?