The LS4 V8 has 303 hp and 329 lb-ft of torque as standard. As with other LS engines, it was made by General Motors and used ...

Cummins has been making engines for trucks, tractors, and more for more than a century. So, after all that time, which models ...

While relatively modern, the fact that there were four of them meant that the A380 was inherently less efficient than a twinjet like the Boeing 777, a large airliner that only needed two engines.