The craftsmanship of Mazda’s award-winning engineers speak far louder to brainiacs than any generic spec sheet can.

There are several types of engine compression testers. Be sure to use the correct type for your specific engine, otherwise ...

What is compression ratio? An explanation of compression ratio; what it means and why it is important. Why some cars need ...

The car had three owners, and the second one kept if for 37 years, adding some beefed-up components to the 440 original ...

How Toyota's 1.6L 4A-GE four-cylinder made more power than V8 muscle cars and defined an era of Japanese performance ...

Practical techniques for hand-propping and other manual engine starts when an electric starter isn't available. The post ...

Porsche engines that aren't flat-sixes include the flat-four, inline-four, V6, V8, V10, and T-Hybrid system. The last one is ...

Having made both its inline-six and V8 Euro 7-compliant, BMW can continue selling M cars in the EU for years to come, with ...

Volvo says advances in combustion and aftertreatment helped its new EPA 2027 D13 engine avoid the fuel-economy penalties many ...

The inline-six-powered M cars are gaining a new pre-chamber combustion system to help meet Euro 7 compliance standards, but ...

If there's one question that's forever on the lips of car enthusiasts, it's how much horsepower an engine makes. Answering that question is deceptively complicated, however, because of what the term ...

Joel was previously an editor at Autoblog for nearly a decade, covering cars from humble economy hatchbacks to high-end sports cars. He has extensive driving experience with plenty of track time, and ...