Turbocharger Compressor Map Calculation

Speed-Wiz can display turbocharger compressor flow maps and calculate flow rates and pressure ratios and plot them on the compressor map.

Guidelines allow you to use your mouse to align any point on the compressor map with the numbers on the sides of the map.

The Show boost curve option displays your entire boost curve plot on the compressor map.

The Show RPM range option displays all boost pressures for the selected engine speed on the compressor map.

The Show RPM scale option displays a scale of all engine speeds up to your redline on the compressor map.

Several compressor maps are included, and instructions are provided to enable you to easily add your own compressor maps. The Show alignment option displays a red border around the compressor map, helping to perfect the alignment on compressor maps you add.

As the calculation window is resized, the compressor map is also resized to be displayed as large as possible.