Developer website: G. MacGruer
Valves Air Flow & Ports Dyno Simulation is a professional high speed automotive Valve, Air Flow and Porting Dyno Simulator. This application is a powerful assistant to have before and during engine tuning and modification. It gives instant confirmation of accurate results. It also has a professional and simple user interface so that anyone can set it up in a few minutes. It comes with sample database examples to get you started.
Mac OS X 10.4 or later