Confusing technology

If you are a V-8 type of person who likes your
pipes loud and back tires wide, you may not
have heard of the new technology called VTEC.

VTEC stands for variable timing and lift electronic
control. Yes you guessed it, ten dollar scientific
jargon for a system that improves the efficiency of
a four-stroke internal combustion engine.

Invented by Honda engineer Ikua Kajitani it is a
brand new set up as the old set up, VVT or variable
valve timing, only advanced the valve timing. VTEC
also changes the camshaft profile and valve lift.
Since Japan taxes vehicles based on engine size
the car makers there try to squeeze more out of
less.

Hence the VTEC technology. This allows for one
engine to provide two profiles with one camshaft.
One profile best for low-RPM and fuel efficiency
and the other best for high RPM power output. But
it is still a small engine.

Which got us wondering what this mechanical marvel
sounded like. Would this set up have a throaty
roar, or a quiet whisper? And we found out. The
following video explains it all.

Thus concludes our unscientific, politically
incorrect look at VTEC technology. We will atone
for this lapse of cognitive thinking with a Sunday
snicker post and say three Hail Mary’s.

Comments are always welcome.

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