Less maintenance and a smoother operation are just a few benefits of running hydraulic lifters in engines, which is why just ...

Watch the transformation of an engine bay with a custom sparkly SR valve cover and the installation of an SR engine.

Many of you have seen the process of making this rotary valve engine with a different intake and exhaust system and how I ...

Cut valvetrain weight and scream past redline. PBM's titanium valves for Chevy and Ford heads stabilize high-revving race ...

Discover how MotoGP Engine Braking works, why it’s vital for control, performance and safety, and how advanced electronics ...

The 5.3 GM engine has a few iron variants and cathedral ports while all 6.2 engine variants are aluminum with rectangular ...

A: When it comes to vehicles, there are no truly watertight seals on every opening. Doors have drains that allow water that ...

Even before starting the teardown, the Lamborghini V10's exotic roots are a problem. Normally, he mounts engines to his stand ...

A luxury SUV engine locking up at just 30,000 miles sounds like a nightmare, especially when it’s supposed to be a clean ...

Honda's 1.5-liter turbo in the CR-V has a decent reputation with owners, but this teardown shows what happens when you treat ...

Valve has updated its tournament operating requirements to explicitly prohibit any third-party tournament organizer from ...

The uncomfortable truth is that SDR teams rarely fail because of the individuals themselves; they fail because the systems ...