Making sure your engine has proper compression is vital for its health. You can rely on one of two methods to test this, but ...

High-octane fuels are critical for the proper operation of some performance engines due to how they're engineered to deliver ...

In this episode of the supercharged BMW Alpina B7 restoration, the project hits unexpected roadblocks just when things seemed ...

There are many differences between diesel and gas engines, including some less obvious aspects of engine construction, such ...

In 1978, General Motors revealed its 'revolutionary' 350 V8 diesel engine... which turned out to be one of the most terrible ...

Turbochargers were once purely for the racetrack, but the Hurricane 4 pushes the tech to the limit in a high-horsepower, ...

Formula 1’s 2026 power-unit rules have already produced a political fight over compression-ratio interpretation before the ...

The rotary's reliability problem was mostly an owner problem. Here's the disciplined playbook that keeps FC 13Bs alive.

Formula 1 teams are officially no longer be allowed to take advantage of the loophole in the 2026 engine regulations which ...

The most reliable Harley-Davidson V-twin engine capable of regularly hitting 100,000 miles is the Evolution V-twin.

Broadcom is downgraded to Hold/Avoid as its ~$2T mCap and 35.4x forward P/E fully price in aggressive AI revenue targets.