I guess in this season we´ll see many broken engines. It´s not every Team that has already made a very good engine that last about 800-900 KM without problems.
Ok, let´s assume all teams had invested some money in to make theirs engine last more(obviously). Ok, but Even with a "last-forever" engine, all situations on F1 are relative so better keep your rev far from the red line or you´ll go to the pits on foot.
