Talk about ambiance. Check out how sultry a Scania nine-liter inline five can be, given the proper lighting. We'll never look at that crate of machine parts shipped from Slovenia to Northern Italy the same way again.

This is the crank for the Wartsila-Sulzer RTA96-C turbocharged two-stroke diesel engine designed primarily for large container ships. Producing over 100,000 HP, it's the most powerful and efficient diesel engine in the world today.