When Honda released information about the development of its Advanced VTEC (A-VTEC) system in September, we were looking forward to seeing how the new system would be employed in the next generation of Acuras and Hondas. The system will increase torque, power and fuel economy, all while oozing fewer emissions into the atmosphere. Good stuff, all of it.
Not much has been released since, but the variable valve timing obsessed folks over that the Temple of VTEC (TOV) came across a new patent filed by Honda entitled the "Variable valve actuation device." The setup is similar to BMW's Valvetronic system, by varying the lift and duration of the valves throughout the powerband, likely eliminating that abrupt, albeit entertaining, switch over to the hot lobes. It can be employed in both SOHC and DOHC applications and will likely find a home in the 2008 model Accord.
More power, more torque, less emissions, plus the option of a lightweight SOHC engine? Bring it.
[Source: TOV via Motor Authority]