Porting Tools, Spotface Diameter (Decimal Inch): 1.6350 , Tube Outside Diameter Compatibility (Inch): 3/4 , Pilot Type: Plain MPN:SAEJ1926-12SA

The Porting tools are essential for machinists, engine builders, and hobbyists who work with various sized engines or pipes to create perfect port dimensions and patterns. These porting tools provide precise results to improve airflow, performance, and efficiency in engines across multiple industries such as automotive racing, motorcycle repair shops, aviation, and general mechanical repair facilities. Their compatibility with standard 3/4-inch tubing ensures universal use in most portable or stationary setups, while the plain pilot design simplifies installation on a wide range of materials, making it an ideal addition to any shop looking to boost their engines' performance.