Below, we're counting our way through a combined 72.5 liters of displacement as we list the 10 biggest American engines of the 21st century. These are the biggest production engines built by American ...

Chevrolet's Vortec series of engines is hugely popular. Designed with trucks in mind, Vortec engines prioritize low-end torque and durability over high compression ratios and high horsepower, unlike ...

While they reached their performance zenith during the golden age of muscle, these legendary big-block V8s managed to thrive in different guises long before that exciting era was over. Combining a ...

The 2025 Formula 1 season has begun in incredible competitive fashion as four-time defending world champion Max Verstappen no longer owns the sport's top spot. Verstappen and Red Bull have taken a ...

BEND, Ore.--(BUSINESS WIRE)--Element 1® (e1NA) has received a guaranteed five-year, multi-unit purchase order from a major North American partner for its L18-PSA methanol-to-hydrogen generator. The ...

Chevy's Vortec 8100 — AKA the L18, AKA the Vortec 8.1 — was the last of The General's big block V8s, a line of engines that traced its lineage clear back to the fire-breathing muscle cars of the '60s ...

Sebastian's spare time is spent watching Formula 1, fiddling with his friends' cars (usually German money pits), and soaking up as much architectural amazement and engineering excellence as he can ...

Anyone who’s crisscrossed the country has likely seen posted signs that read, “No Engine Brake,” “Residential Area Do Not Use Engine Brakes,” and “Engine Braking Prohibited.” These restrictive ...

Brian is a published author who has been writing professionally for a decade in politics and entertainment, but found his calling covering the automotive industry. His love of cars started at an early ...

Astron aerospace has shown a partial prototype of a new rotary combustion engine it claims runs at an extraordinary 60% thermal efficiency, burning totally clean with zero NOx emissions and nothing ...