FOR EXPERIENCED USERS Best suited for experienced technicians or advanced DIY users familiar with Ford modular engines. Designed exclusively for Ford 4.6L and 5.4L 3-Valve modular engines. Will NOT work on 2-Valve, 4-Valve, or non-Ford engines.
FOR EXPERIENCED USERS Best suited for experienced technicians or advanced DIY users familiar with Ford modular engines. Designed exclusively for Ford 4.6L and 5.4L 3-Valve modular engines. Will NOT work on 2-Valve, 4-Valve, or non-Ford engines.