4AGE Overview [JDM Trivia]

Welcome to the JDM Trivia #13!

Update: I have created a video to correct three facts:
   • 4AGE History Addendum  

Today's trivia is about the 4A-GE. I will give you an overview of all the different 4A-GE models, how to recognize them, what their (basic) differences are and on which cars they were available.

I will skip over the details of the 4A-GZE and the TRD/Formula Atlantic engines as I will do a separate video on those engines.

Link to the Engineering Explained video about why you want to have more valves in your engine head, instead of having bigger valves:
   • Why Are 4 Valves Better Than 2? DOHC ...  
(Thanks to Adam Forsyth for the correction!)