: It calculates port heights based on desired durations, or conversely, determines durations from existing port heights. Automated Relationships
: Once timings are set, use the port CAD window to define the physical shape (roof curvature, max width percentage) and save the design as a PNG for actual machining. Technical Requirements
: Use the scrollable RPM scale (1k to 18k) to view "angle area vs. RPM" graphs. You can also click directly on the graph to set exhaust and transfer timings.
: The ability to load port map images and trace them to calculate pixel-to-millimeter ratios. Calculations Time-Area (TA)
Tuners can input an expected Brake Mean Effective Pressure (BMEP) to estimate horsepower or kilowatt output.