The kit was easy to install, there are however not enough plugs included to remove/replace all of the plugs on your carb body to allow you to do a thorough cleaning. Instructions are pretty basic and cover alot of carb models, so make sure you have a sevrice manual for your carb handy. If you don't, do not try to add some of the extra pieces to your carb. The instructions show parts you are to install but a few of the parts included do not work/do not apply on all carbs covered by this kit. Otherwise this is a great kit for a overhaul of your old/tired carb.