In Reply to: Close, but not quite. posted by Someone with both. on June 11, 1999 at 16:59:10:
"The actuator at the end pushes the cam back or
forward to engage the selected profile."
I didn't think the cam itself moved in the VTECH system. I though there were three lobes on the cam for one cylinder. Two were the normal low speed lobes (one for each valve) but between them was a single high speed lobe. When the transition occurs I thought the rocker arms for the valves 'locked' into the high speed lob and both valves followed it's profile. Is that not correct?