In last month's "Tech Scene," we compared the differences between Toyota's VVTL-i (Variable Valve Timing and Lift-intelligence) and Honda's VTEC (Variable Valve Timing and lift Electronic Control).

For about a year now, Crower has been dabbling in chill-cast replacement cams for Honda DOHC VTECs. One of the biggest hinderances to making a camshaft from scratch is matching the metal hardness to ...

The DOHC VTEC 1.6-litre Civic VTi was a hot-hatch hero in the heartlands of Singapore back in the 1990s. In those days, the racy three-door Honda hatchback was the stuff of driving dreams for an ...

Variable Valve Timing and Lift Electronic Control (VTEC) has become Honda’s best-known technologies since Compound Vortex Controlled Combustion (CVCC) was in the 1970s. Coincidentally, while CVCC was ...