Capable of testing any 1-12 cylinder, 4-cycle engine, this innovative software features a custom interface that includes easy-to-use Direct-Click Menus that allow you to select from a wide variety of parts - or enter custom specs. Desktop Dyno5 also includes several calculators to aid you with detailed engine analysis, including a CamMath Quick Calculator, Induction-Flow Calculator and an Air Flow Pressure-Drop Calculator.