Originally Posted By: Vlad_the_Russian
Originally Posted By: SirTanon
Pennzoil Platinum / Edge / QSUD and a Fram Ultra for 10,000 miles. Done.
Yes, true. But I guess my main questions is - for the same cost would you prefer one OCI of boutiques synthetics or multiple OCIs of store brand synthetics. Considering your cost stays the same per 10k miles. Would an engine be cleaner and more efficient if all the byproducts of combustion and heating cycles are washed out with frequent oil changes, or would the engine be happier with one boutiques oil that just collects all the byproducts and holds it in suspension for 10k miles?
I see where you're going with this, but I think this is also where the disconnect is.
Personally, I don't buy into the whole 'boutique oils are better' thing. I would rather trust my engine to an extended OCI on a proven, trusted oil, like QSUD, PP, M1, etc.. over the boutique oils which don't have a certification. I KNOW that QSUD, PP, and M1 have SN certification and strong track records.
Heck, for that matter, I KNOW that SuperTech synthetic has SN certification, and I'd rather spend the $17 on that, and run a 10k OCI than spend 2x or 3x that amount and run a boutique oil that may or may not meet the requirements of my engine.
Why spend the extra money on the boutique oil when an off-the-shelf top-quality product like PP or M1 will get you just as far (if not farther) for less?