Live tuning process requires adjusting mapping in the ECU, such as boost, ignition timing, fuel, cam timing etc in all rpm and load points. The dyno is very useful for this as you can isolate and hold the vehicle at certain rpm/load to perfect the tune at any given point, something impossible to do on the road. We also have diagnostics equipment connected to the vehicle to we can measure what the engine is doing to give us a better understanding of how changes in the map effect performance.
We can run front or rear wheel drive vehicles, and can even cater for certain 4wd vehicles (Haldex based drivetrains can typically be disabled allowing us to run them on our 2WD setup).
To ensure safe running we monitor and log the Air to Fuel ratio and Boost pressure at all times, these can be plotted on the graphs if required. Additional OBD data logging can be carried out with more than 150 alternate channels of data available.
Power runs whether you are wanting to ensure everything is running in its optimal state, making sure your vehicle is producing quoted power, or simply to settle a bet.