03-05-2014, 09:23 AM
9-10 lbs of vacuum is not much. A stock motor should have around 17. If the engine isn't worn out and there are no vac leaks, I'd go ahead and replace the cam like you were thinking.
That is just me though. I don't like big cams for the most part.
That is just me though. I don't like big cams for the most part.