The Holset HX40 is commonly used on diesel engines in the 5-8 liter engines. In order to do some basic calculations with this turbocharger you will need to convert the information to lb/s
Holset HX40 Airflow Conversion
0.53 (kg/s)
1.1684 lb/s
Aprox 70 lbs/min
I have been unable to find a compressor map for the Holset Turbos. Unlike all the Garrett Turbochargers that have compressor maps online.
