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.
The engines, built primarily by Aioi Works of Japan's Diesel United, Ltd, are available in 6 through 14 cylinder versions, all inline engines.
The cylinder bore is just under 38" and the stroke is just over 98". Each cylinder displaces 111,143 cubic inches (1820 liters) and produces 7780 horsepower. Total displacement comes out to 1,556,002 cubic inches (25,480 liters) for the fourteen cylinder version.
That means the 89 foot long 14 cylinder version produces 108,920 HP and 5,608,312 lb/ft of torque at 102 rpm. Not bad. It also weight 2300 tons with the crankshaft alone weighing 300 tons. Our only question — does it fit in a Fiero?