A Japanese V8 shocked European rivals in the early 1990s with performance and reliability that still holds up decades later.

Thunderbike’s “Red Bullet” takes one of Harley-Davidson’s rarest factory tourers—the CVO Road Glide with the Milwaukee‑Eight ...

Whereas the 3.0-liter N54 had two turbochargers, the N55 used a single twin-scroll turbocharger, and made some improvements ...

Variable valve timing (VVT) and variable valve lift (VVL) have very similar names, both referring to variable valve performance. Does that mean that they are basically the same thing? The are most ...

The radio switches stations by itself and changes some of the pre-sets. It might do this five to six times in a few minutes, ...

Reports are coming in fast and furious of Valve delaying its Steam Machine launch as well as other upcoming hardware, but is that really the case? It really just depends on how you interpret Valve's ...

在汽车发动机技术领域，可变气门正时技术（Variable Valve Timing，简称VVT）是实现动力性与燃油经济性平衡的核心技术之一。该技术通过对发动机气门开闭时机的动态调节，使发动机在不同工况下均能保持最优的进气效率，是当前主流乘用车发动机的标配技术。

EGR stands for exhaust gas recirculation, and the EGR valve is part of a system that does as the name implies: recirculate exhaust gas back into the engine’s intake manifold for a return trip to the ...

Harley Davidson Sportster S makes similiar power to Kawasaki Z900, Yamaha MT09, Triumph Street Triple R. Tap for review.