Originally Posted By: Oilied
Originally Posted By: Nickdfresh
A former poster that worked for Pennzoil stated that PYB was typically either a blend of Group II/III or was Group II+ and pretty much had to be to meet SN. And that they wanted to differentiate the oil from their syn-blends, now marketed as Dexos oils. That's why the Gold Bottle states that it's at least 50% syn...
I would say that any 5W-20 out there is a syn-blend...
I'm new to the oil talk and I find out more and more as I read about it every day. Its amazing to me to hear how these regular conventional oils have some mix of a synthetic if I read all that right? All this talk now has me reconsidering to switch back to conventional oils for my family cars. We don't use turbos or race engines, just 4 bangers and a V8. So why spend over $20 on "synthetics" when I wont notice a real difference with conventionals. Change every 5k and save $. White bottle Valvoline seems good to me.
Well - the price itself is kind of odd these days. You might be paying $22 for a 5 quart bottle of Pennzoil Platinum, or $16 for a bottle of Pennzoil yellow bottle. The lines are blurred, and so are the prices.
I remember the days when Mobil 1 was about $4/quart, while a typical "conventional oil" was maybe $1.50.