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Author Topic:   rocker ratio
pearl jam3
posted December 28, 2002 09:30 PM
what, if any effects on vaccum readings would changing from a 1.5 rocker to a 1.6 rocker ratio? we currently have to pull 16 inches of vaccum at 1000 rpm. with the cam we run now it is not a problem but i was wondering if the 1.6 rocker would improve performance. also, does anybody know of a solid lift cam out there that will pull 16" at 1000 rpm?

posted January 05, 2003 10:45 PM

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