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Old 01-25-2013, 02:56 PM   #6 (permalink)
jlk16188
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Jelly Bean - '92 Honda Civic VX
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i did a little more research and it seams that the vtec e motor works more like a 12 valve motor (1 intake valve per cylinder) until reaching a certain rpm. it then switches to a 16 valve operation.

So to my initial point, i guess there isnt a direct correlation between vtec and lean burn mode
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