Originally Posted By fast68plymouth
I've sold quite a few cams with the same lobes as what Andy ran in that test and I can tell you that his results on how high those profiles will go isn't typical.
They are usually "done" by around 6k, and lower as the ratios are increased.

If you go back and check out Dulcichs article on the 446 from October 2005 you'll see how the usual scenario plays out.

Do you have a link to Dulcichs article?