Quote:
Originally Posted by Greg Hill
Setting them at zero like you do when you roll the cam to check the lift.
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Greg
I am sorry I didnt ask the question correctly. Did you set the rocker arm geometry to zero(at half lift) before you installed the longer pushrod. I have seen variations on how much lift you get with the longer pushrod and I was trying to understand why. Sorry if I didnt make my self clear. Crap I just realized you may have answered it correctly any how. Reason I was asking I have a big block I am checking now with 2 different camshafts. One picked up .009 and the other picked up .004. I just pulled both and going to graph the lobes but even then that is a large difference between the two. have you seen that before
reed