[son_of_siggy]

Originally Posted by CanAutM3

IIRC, The term "torque fill" used by McLaren applies to a conventional hybrid system where an electric motor drives the wheels, which has nothing to do with the technology discussed here.

Same general concept of using the electric motor to do the heavy initial lifting, whether it be getting tires rolling or a turbo spinning. They (McLaren) may not have used "torque fill" in that manner, but I think the terminology still applies.