Price vs. performance and long term utility. That is most of what I like to assess for products I use.
Unfortunately, the "emotional" content can get pretty loud for Amsoil. In the tech world, I see the equivalent interactions mostly when Operating Systems get debated - pretty quickly you end up with a geek jihad.
Sometimes the official ratings game for motor oil gets pretty complicated. There are convenience store junk oils out there with seriously obsolete S* ratings. Do people notice - often not.
The last time I looked at a Quaker State High Mileage bottle, it did not have any official SAE rating. AFAIK, this is because their High Mileage product has too high a Zinc and Phosphorus level for current certification levels.
SAE rated oils that are obsolete/junk for today's motors.
Unrated oils from some major suppliers that are fine, or can even deliver great performance.
Even without straying into the Sex/Politics/Religion/Amsoil minefield, is it any wonder many people are confused (or just tune out) about oil products ?
D.
Unfortunately, the "emotional" content can get pretty loud for Amsoil. In the tech world, I see the equivalent interactions mostly when Operating Systems get debated - pretty quickly you end up with a geek jihad.
Sometimes the official ratings game for motor oil gets pretty complicated. There are convenience store junk oils out there with seriously obsolete S* ratings. Do people notice - often not.
The last time I looked at a Quaker State High Mileage bottle, it did not have any official SAE rating. AFAIK, this is because their High Mileage product has too high a Zinc and Phosphorus level for current certification levels.
SAE rated oils that are obsolete/junk for today's motors.
Unrated oils from some major suppliers that are fine, or can even deliver great performance.
Even without straying into the Sex/Politics/Religion/Amsoil minefield, is it any wonder many people are confused (or just tune out) about oil products ?
D.