Quote:
Originally Posted by Stan Weiss
John,
Just to go off on a tangent a little here. The top lines in the attached graph shows the shows the same valve lift curves as my last graph. The second line is the vertical valve drop for a head that has a 14 degree valve incline angle while the third line is the vertical valve drop for a head that has a 24 degree valve incline angle. How much if at all does the actual valve drop come into play?
Stan
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Vertical valve drop?? Explain