Question 1: Does anyone know if the Gen 1 Duke 390 comes with undercut valve stems? Both the exhaust valves have a narrower ...

More an ancient tool than a groundbreaking gadget, the fire piston relies on basic chemistry to ignite a campfire with the ...

Engine rpm is often equated to the heartbeat of an engine. If the rpm is too low, the engine shuts down, while very high rpm ...

Piston-engined airplanes use leaded fuel as a safety measure; the lead helps prevent engine pre-detonation, which can be ...

In their first preseason game, the Detroit Pistons lived up to what they’ve talked about through the summer and training camp ...

The naturally aspirated 22R and turbocharged 22RE are considered to stand among the finest engines the brand has ever ...

Latest member of the ‘CB’ motorcycle lineup is the 2026 Honda CB1000F retro naked. Drawing inspiration from the CB750F racing ...

I tested the 2025 Lexus TX 500h across highways and city streets—here’s what I found in terms of performance, efficiency, and overall luxury.

(1) Upgrading Manufacturing Drives Technical Demand ...

Instead of a carbureted small-block V8 tuned for towing duties, this C10 Silverado packs a far more powerful and modern Ford ...

The X-Cape first saw a dealer floor back in 2022 in 649cc guise, an engine size it kept until 2025 when MM decided to up the ...

CFMOTO’s first inline-four delivers retro sportsbike flavour, modern kit and plenty of entertainment at a sharp sub-$11k ...