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Yup, still comes off the base circle at the same point, but from there on, it's 1.6 times lobe lift instead of 1.5, so that gets to .050 lift sooner thus increasing @ .050 duration. As far as advertised duration goes you have to remember that different manufacturers rate adv. dur. at .006, .020 and who knows where else.



BUT in reality its still opens and closes at the same
duration points... and thats what REALLY counts....
sure you have the increase of area under the full
curve but it doesnt make cyl pressure till it closes