In Reply to: Re: 9N and 8N camshafts posted by JMOR on October 27, 2017 at 11:30:27:
I need to read more carefully, as I see you specifically were asking about lift & timing characteristics. I can't say with any certainty, but a few years ago there was a long thread on cam characteristics & some posters said to have measured several N cams reported same results(within limits of measuring capabilities). I don't recall any specific mention of 9N vs 8N. This might lead one to expect that there are no differences.