ohemgee the VTEC conversation is complete fail...
The 88-89 accords had a dual stage intake manifold. Its not VTEC or anything of the sort. At a certain RPM the secondary butterflys in the intake manifold open up, providing more air to the engine.
VTEC, on the other hand, provides a different cam lobe, altering how and when the valves inside the motor open and close, providing more aggressive (read: more power) air flow in/out of the motor.
You really can't even compare the two. What stephen said is spot on.
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