The M119 engine could use just 50% of total boost and still produce more than 710bhp with low fuel consumption, very important for the 24 hours race. Alternatively you can crack the turbo boost to 100% and get a power output of more than 900bhp but at the expense of reliability.
The car had very high levels of downforce, even in the LM low drag version. The downforce was generated by a very big diffuser and under tray, but this also caused the car to be very pitch sensitive. Very stiff suspension was needed to make the car more stable aerodynamically, but the combination of the suspension setup with the diffuser stall at low speeds and the impressive amounts of torque of the turbo charged engine at low revs, make a car easy to spin at slow turns. Careful throttle application is advised.