It's hard to believe that General Motor's LS series of engines have been with us for 20 years. Introduced in 1997, performance enthusiasts quickly learned all this new design had to offer—these ...

These legends defy expectations with their ability to last for hundreds of thousands of miles.

Make your car sound great with a Borla exhaust! In this video, we perform a simple engine swap in 48 hours on our Mk3 VW Golf "Norman." We're upgrading from the original engine making about 100 ...

Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel. During combustion, the water rapidly vaporizes, triggering micro-explosions ...

Diesel engines lack the spark of gas engines, both literally and figuratively. They don't need a spark plug since they ignite the fuel using only compression, but also lack the 'je ne sais quoi' that ...