I used to run Mobil 1 in an air-cooled engine. It would vapor lock like crazy before using the syn oil. I also got a 10% boost im gas milage. But that was when Mobil 1 was real synthetic.
So, I'm interested in the milage angle again. I am a very unsophisticiated oil guy and need to know which oils are "real" syn now?
Thanks in advance,
Dan in ABQ
So, I'm interested in the milage angle again. I am a very unsophisticiated oil guy and need to know which oils are "real" syn now?
Thanks in advance,
Dan in ABQ