Hi all. I'm new here. And yes I'm a female. I like drag racing so I decided to start out on a GTP 3.8L.
My question is this...... Do you necessarily need booster oil or can you use regular Mobil 1? I've seen different threads saying you can use both. But I want to be sure. Thanks. And please don't rip my head off. This is my first "fast car". 🏁💋