About Valve Seat Cutter
Think of your car's engine as a miniature volcano belching smoke and ash into the sky; the substances it burns are constantly building up inside its machinery. A valve seat cutter resurfaces the components of an internal combustion engine where waste can build up over time and corrode the surfaces of mushroom valves and their mated valve seat, improving airflow and facilitate the quicker movement of fuel. This bolsters fuel efficiency, which can suffer if an engine is not maintained properly. Valve seat tools generally require that you restore the mating angle, 45 or 30 degrees, where the seat and the valve come together after the piston actuates. The valve seat grinder is a machined stone ring or disc that, true to its name, grinds away buildup and produces a new, level surface. This work, which is demanding when done by hand, is made easier with the use of a drill-like mount that spins the grinder for you. Find valve seat cutters and many other valuable automotive tools among the inventories of knowledgeable sellers on eBay.