So.....The engineers call for .028 intake and .032 exhaust, guys that are engineers but since some random guy on the internet says something different, I'm supposed to trust him?
I've ran this lash for 4 years. A few months back I decided to check the lash. Guess what? It was real close to spec, I'm talking not even .002 different from where I set it the first time.
I have set mine cold every time with .006 LESS lash since the aluminum heads expansion rate is different than cast iron.