Not good enough. There are a lot of small internal passages throughout the carbs. They will have to be completely taken apart. It would be a good idea to soak them in carb cleaner for a few days (check with an auto parts store for a gallon can). Don´t remove any pressed in brass bits, only stuff that´s bolted. You´ll need to buy a rebuild kit, check on ebay or a store advertised here. Hope you have a service manual. After they are assembled and installed, you´ll have to get them synced or it´ll never run right. I suggest you take pictures as you are disassembling and don´t mix up the parts from the carbs, they may have worn a little differently.