Engine Expert Screen Shots

Balance Graph 

The dedicated balance graph and its associated data (on the right) interactively adjust to your inputs (on the left).

XY Graph 

The XY graph configured to show intake and exhaust port air flows, exhaust valve velocity at peak power rpm, and intake swirl.

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Geometry Screen

This screen shows engine geometry details and information about the forces on connecting rods.  It interactively adjusts as the entries on the left are changed.

Convenient Instructions

Individualized instructions and explanation for each entry are always available on the instructions tab on the right.  Suggested values based on your other entries are shown below the entry blank labels.

Intake Port & Air Flow

Air flow and intake port design requirements (displayed on the right) are based on the engine geometry and other data which are entered on the left and on the Engine Description screen.

Power & Torque

This screen shows the engine power and torque predictions, recommended dimensions for exhaust primary tubes, and more information about the forces on connecting rods.  It interactively adjusts as the entries on the left are changed.

Reports 

Reports give you the numbers in formats suitable for printing or saving to a text file.

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