[Company Logo Image]     Performance Trends Inc

    Producing Quality Computer Tools for Racers and Engine Builders since 1986

 

 

 

 

 

Performance Trends Software for predicting Engine Performance

Computer Programs to Simulate, Predict and Analyze Stock or Race Engine Dynamometer (dyno) Performance.

Our Engine Analyzer programs can simulate almost any engine. From small radio controlled engines (1 inch bore X 1 inch stroke) to massive locomotive engines (10 inch bore X 10 inch stroke), from single cylinder to 16 cylinder engines with 2, 3, 4, 5, even 6 valve heads, from 500 RPM to 30,000 RPM, Gas and Alcohol (even Diesel and Propane options in Plus and Pro versions), Turbocharging, Supercharging and Nitrous Oxide options are all possible.

Engine Analyzer v3.4: Even our Basic Engine Simulation Software includes most all the features mentioned above.

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Engine Analyzer Plus v3.4: Our Mid line Engine Simulation Software has 10 additional features, including diesel and other alternate fuels.

Engine Analyzer Pro v3.9: Our Top of the line Engine Simulation Software goes into great detail to estimate the intake and exhaust port pressures (based on Finite Difference wave simulation), net flow over the entire valve opening duration, net trapped fresh mass charge, heat transfer to all chamber components, etc.  This is the same type of simulation done by programs you can LEASE (not own) for $20,000 to $50,000 per year.

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All our Engine Analyzer programs will create power curves which will automatically drop into our vehicle simulations, like Drag Race Analyzer, Circle Track Analyzer, or Fuel Economy Calculator programs.  You can also "auto link" them so that every time you make a new Engine Analyzer "run", the ET, 60 ft, MPH, lap times or MPG are displayed right in the Engine Analyzer program.

Compare Engine Analyzer Features