Variable Valve Timing isn’t a new concept in motorcycle engines. The likes of BMW and Yamaha have been using this setup in ...

Could it debut on the upcoming Pulsar 250? Click here to find out. Bajaj has patented a relatively simple variable valve timing system for use on its upcoming engines.

Apparently Suzuki has been interested in this technology since 2004 or so, and has even patented a special-design wave-shaped cam shaft which would slide to the sides and alter the valve timing ...