Will somebody post a link to a site that has this calculation? I see the way tan62 has written the math expression (cu.in x maxrpm/ 3456)x(% v.e.) = cfm, but another site I went to had the v.e. beside the 3456 in the denominator. That would make quite a difference in the result. Another related question, can I find somewhere the factory cfm rating for my original 1950 216 carburetor? GM "B" I guess. Thanks.
