Here’s a news update that should concern all automotive enthusiasts: the general engine oil landscape is evolving again, and ...

Opening both compression and rebound on the forks, and the rebound on the shock (it’s advertised as having compression adjustment too – there wasn’t an adjuster on our test bike though ...

Curious to learn just how healthy or unhealthy your engine is? Get yourself a compression tester and find out. See the best compression testers here.

Stoke Space successfully hotfired its first-stage rocket engine on a new vertical test stand at the company’s Moses Lake, Wash., facility on Wednesday in what was called “a very big deal ...

Astro Mechanica – founded in 2021 by Ian Brooke and with a tight ship of only eight employees – is an aerospace startup developing what it calls a turboelectric adaptive engine for both ...

It may be a main power source for modern work trucks, but these obscure diesel engines show compression ignition designs have taken lots of forms in the past.

An engine compression test kit consists of a pressure gauge and an assortment of hoses and fittings so that the gauge can be connected to the spark plug holes on each of an engine's cylinders. To ...

Boeing said Monday that it has grounded its fleet of 777X test jets for inspections following discovery on Friday of a failed component connected to the jet's engine.