Originally Posted By: blueiedgod
Originally Posted By: turboaccord1
i havnt heard much about this oil, has anyone used this oil with good results? how does it stack up to mobil 1, pp, castrol syntec, exc.
PP and QS are pretty much the same oil as far as I understand. Both made by Sopus.
Thats not true. They may have the same sopus basestock but the additive package is completely different. I personally believe that Pennzoil is slightly a better quality oil.