The SATRA set provides all necessary adapters and brushes for efficient cleaning of the injector port and seating surface prior to fitting new injectors. Suitable for a very wide range of vehicles, and helps to avoid blow-back due to poorly seated injectors. The kit includes three brass coated steel wire brushes 18mm, 22mm, 25mm and 1 x Steel wire injector nozzle port cleaner for cleaning the carbon deposits from the inner side walls of the port and two 15/20mm silicone-nylon brushes for cleaning the base at the injector seat area. The silicone-nylon brushes give a smooth and consistent finish to the aluminium surface, very important on the base sealing area, where ordinary steel wire brushes can scratch the surface, meaning that the seat area may have to be redone. Additional: 224mm bit driver with quick lock chuck, 6 x port sealing plugs to avoid any carbon or dirt entering the combustion chamber during the cleaning process
