Variable valve timing and variable valve lift may sound similar, but they're entirely different. Here are the differences between them and how they work.

Suzuki’s current GSX-R1000 has a variable valve timing system it got from the GSX-RR Moto GP bike. It’s an all-mechanical system and a darn good one. However, it seems Suzuki will drop that tried and ...

The tough guy in you says to stab that cam in retarded a few degrees for maximum top-end horsepower, while your more practical alter ego suggests advancing it a hair for improved low-end torque and ...

We’ve just heard that Piaggio Group, parent company to Aprilia, is working on a mechanical variable valve timing (VVT) system – and the first to reap the benefits of the tech will be none other than ...

Variable valve timing isn’t necessarily a new idea, but it is new to BMW motorcycles. With a freshly designed 1,254 cc two-cylinder flat engine, VVT is arriving in BMW bikes for the first time with an ...

Nissan has recently patented a new variable valve timing (VVT) mechanism for use in series hybrids. The unit looks like it could eventually be attached to the brand’s “e-Power” vehicles with an ...

The global automotive VVT system market size was valued at USD 56.2 billion and expected to reach USD 87.9 billion by 2027, with a compound annual growth rate (CAGR) of 4.3% during the forecast period ...

CHICAGO, Jan. 8, 2020 /PRNewswire/ -- According to the new market research report "VVT & Start-Stop System Market by Technology (Cam-Phasing, Cam-Phasing Plus Changing, BAS, Enhanced Starter, Direct ...

OK, so you checked off the option box for the 6L80E automatic when ordering up your new fifth-gen. Unlike your buddies in the local Camaro club that insist on shifting manually, after an evening of ...