Originally Posted by bones33
Specifically, does anyone have timing and duration events for the stock cam. Lift as well.
Would like it for an approximate comparison to performance cams.
Duration @ .050 int. 203/ exh. 190 LS is 110 degrees gross lift= int. .359/ exh. .318 Pretty wimpy. A little more duration & lift gets you a lot. The stock head out flows the oem cams.