Let’s talk engine oil…
 

….no, I’m not asking the “which one is best” question, because a simple search will give you 50 pages of different answers. Instead…. Let’s discuss what the mastermind Jay from Real Street Performance has to say, especially for your boosted boiz… https://youtu.be/i55DeSuUdpc

To me….. Although he’s kind of talking 2JZ specifically, there is still A LOOOT of information we can take away from this.