You can't even touch my ish. (You're nothing compared to me.) See more words with the same meaning: censored replacements for offensive terms (list of). Last edited on Mar 05 2011. Submitted by Emily M. from UC Berkeley, Berkeley, CA, USA on Nov 12 1997. +
Engine Control Systems I - Course 852 8-5. Variable Valve Timing & Acoustic Control Induction Systems. This VVT-i controller comprises of an outer gear driven by the timing. belt, an inner gear affixed to the camshaft, and a movable piston that is. placed between the outer gear and inner gear.
VTEC or Valve Timing Electronic Control is a system that's been used by Honda in passenger cars since 1991. I believe the 1991 NSX was the first production vehicle to get this system. It has since been used in several other Honda vehicles. Late model VTEC equipped vehicles use the iVTEC system which also changes cam timing as well as lift and duration. The system is designed to give you the 'best of both worlds'. You get to switch between 2 cam profiles. One for fuel economy, one for performance.