is that VTEC in Honda lingo?
No
VTEC = Variable Valve Timing & Lift Electronic Control
Honda's system of variable valve timing. The system can advance or retart valve timing as the RPM changes.
Honda's system is different from everyone else's as it can also change the cam profile (lift and duration).
VTEC - Wikipedia
en.wikipedia.org
gear driven dual OHC, 4 valves per cyl
Describes how the cam(s) are driven, gears instead of the usual belt or chain
With 2 Overhead cams, with 4 valves per cyl.
Vortec is GM truck engine
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