10. Biggest Car Engine

9. Biggest Semi-Truck Engine

8. Biggest Single Cylinder Engine

7. Biggest Piston Aircraft Engine

6. Biggest Turbofan Engine

5. Biggest Rocket Engine

4. Biggest Heavy Equipment Engine

3. Biggest Train Engine

2. Biggest Diesel Generator Engine

Comment: TruckEngine: Wrong, the biggest

engine today's is the MAN G95-ME,

which despite have a 1cm smaller piston than the

Wartsila Rta96-C it haves a 900MM longer stroke,

and a net power in the 12 cylinder model of 112.000 HP