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FWIW this cam 320 / 320, 288 / 288 @ .050 .691 when installed 4 degrees retarded (@ 112) from the recommended 108 picked up 2 tenths. We were just looking for a little more top end and it worked but what was that telling us?




......could be one of four thing....or maybe two of four things........heck it could be all of the four differing valve events.

just messing , would'nt like to speculate. ........would take a bet idle was lumpy.

Last edited by 602heavy; 12/20/10 07:45 PM.