That perhaps the cam and distributor must be compatible/matched...maybe from the same source or at least recommended by the cam maker/dist maker as compatible...could it be relative hardness of each?
__________________
James Madison, father of the Constitution, said, "If Tyranny and Oppression come to this land, it will be in the guise of fighting a foreign enemy." He also said, "No nation could preserve its freedom in the midst of continual warfare..."
~~~~~~~~~~~~~~~~~~~~~~~~
http://www.standdown.net/index.htm