Hi Michael, "No, of course I can't. However, it's an undisputable fact that Ferrari have the most reliable engine and that's a HUGE benefit. Added to that the Ferrari engine is definitely a contender for most powerful on the grid (along with BMW and Honda) and it must be pretty driveable too and you have a pretty winning combination." I can't see many people disagreeing with that. "Indeed, the "spec sheets" of F1 engines are a closely guarded secret so I'm making my judgements based on observation." Even within the teams they are closely guarded so very few people in the team know any real details about the engines. It is possible though to estimate (accurately) certain charactersitics of competitor engines. "IMO if an engine is powerful/driveable enough to win races and it's also the most reliable that makes it pretty much the best engine out there." Difficult to argue with that. Nonetheless the Honda is very powerful and one of the best. Ian