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Testing a banned fluid for more engine power

DriveTribe investigates whether a banned performance fluid can really help an engine gain serious extra power. The video uses ...
The Aviationist

B-52’s New F130 Engine Complete Altitude and Operability Testing

Rolls-Royce and the U.S. Air Force validated the F130’s ability to meet performance requirements for the B-52 missions, getting closer to flight testing. Engine maker Rolls-Royce announced on Feb. 24, ...

Torture Test Shows How a Cummins Diesel Survives Cold Starts Down to -40 Degrees

Diesel engines hate cold weather. Negative temperatures cause fluids to thicken like molasses while zapping power from a ...
Airways

In Photos: Inside Delta TechOps’ World’s Largest Production Engine Test Cell

Atlanta is home to the world's largest production test cell. Tour with us at Delta TechOps, guided by Duty Manager Mark Folsom.
Hot Rod

Chevrolet Performance Validates New 605-HP SP502 EFI Crate Engine on HOT ROD Power Tour 2026

Back in the day, we had the ZZ502 crate engine from Chevrolet Performance. It was a solid performer for its time and was a great package for hot rodders who wanted the instant gratification of a ...

Weichai Power Launches World's First China VI-Compliant Heavy-Duty Hydrogen Engine, Setting a New Benchmark for Zero-Carbon Mobility

Weichai Power (HKG:2338) announced that its independently developed WP15 hydrogen direct‑injection engine for heavy-duty ...