Originally Posted by Chrissy_bwoy
dont fords just whack the new engines on a dyno n run em at 6k for like 30 mins or summit

I work at Ford Dagenham Engine Plant in the Engine Evaluation department, all we do when we dyno the engines is warm them up a bit then we set them off on there tests.
There are max RPM no load cycles but i don't think they are for long, a couple of minuites if that.