High RPM Racing Flat 12

This monster revs out to 9000 rpm, which requires maximum update rate and constraint accuracy, but it produces a peak of 766 Nm of torque at 5600 rpm, and a peak of 588 kW at 8800 rpm. Do be careful though, since if you keep it above 6000 rpm or so for too long, imprecision in the constraints can build up and cause the engine to experience what can only be equated to severe knocking, and if you get very unlucky, it can cause the engine to abruptly seize up without warning. So be careful, and perhaps turn down the rpm if you want to use it in a competitive race chassis.