Quote:
Originally Posted by enkeivette
But I would think that the overlap would not effect the intake opening into the compression stroke.
Isn't the overlap just measured by how much the exhaust stays open into the intake stroke? As I remember, LSA is measured between lobe peak to lobe peak.
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Yea, but it still effects Vacuum and lope. The tighter the LSA the loper the cam. Just a fact of life here. Overlap is what effects idle/vac.