20%
Read the comments in the above video, the Sorta Stock owner of the 318 Magnum talks about it, along what the cam grind numbers Crowler helped him select.
You didn't say 20% in your comments and I'm not interested in the video. Depending on what it is 20% is probably 2 or 3 percent low so now I'll ask how did they come up with 20%.
And remember I do not want to watch the whole video, which is why I asked in the first place.