You've likely heard of plenty of Chevrolet engines known as "LS" in one form or another. But is there actually any deeper meaning to those letters?

GM's LS engine has been swapped into all sorts of cars. Now some enthusiasts are swapping them into airplanes, though with plenty of modifications.

This American power unit has a track-record unlike any other modern V-8 engine.

Add Yahoo as a preferred source to see more of our stories on Google. Few engine families go down quite so well in the history books as Chevrolet's iconic LS series. The family consists of powerful ...

A stock-based GM 4.3L V6 shocks the dyno with 1,400 horsepower at 33 PSI, proving this twin-turbo truck engine is far stronger than expected.

This premium Japanese sedan holds value well compared to its rivals.

These are ten of the most influential engines in automotive history. Each one of them made waves for rather different reasons.

Why does the Toyota 2JZ engine, last produced in 2005, remain a top choice for enthusiasts looking to swap into modern cars?

When the Eaton fire tore through Altadena, a collapsed garage revealed what looked like another total loss: a smoke-damaged 1972 Chevrolet C10 pickup truck. It appeared beyond saving, but Carmen Vera ...