I've read most of the books he wrote over the years and plenty of other competion engine build and theory books. Have plenty of formulas and excel spreadsheets for calulating ho, cfm requirements, gearing, , dynamic compression, runner cross section & length to harness intake harmonics, desktop dyno programs.
Camshafts are the subject I want more info on but every source just repeats the Basic information. ALL the cam companies, don't respond to email or cam recommendation forms. The people on the phones have know clue when I ask them specific questions. They just want to "Push" a Shelf grind people.
90% of the combos guys are running on here won't work for what I want/ consider Daily Driveable.
I got through about 100 pages on this forum do far... I will just keep looking.