The concept of the single engine weekend while I agree with economically has left me feeling like the system could be very easily abused. We've seen time and time again that even when a driver is at the back of the grid, if his car is fast enough he can end up at the front again. Since the penalty for blowing an engine would be a 10 place drop on the grid, it's unlikely to be a sufficient deterrant. My suggestion would be to impose a time penalty on the car involved during the race itself. Since all race take roughtly the same amount of time, plus or minus 15 minutes, wouldn't it make sense to simply add 1 minute to their total race time at the end of the event? That would add significantly more impetous to the engine manufacturers to make engines last. Also I think it would discourage the smaller teams from running a suped up engine, getting pole position, letting the engine blow, then putting a new hot unit in the back?
Does anyone else have any ideas about possible ways to enforce the single engine weekend?