Originally Posted By: Toptierpao
About five years ago,Mobil was the largest producer of PAO's,not so sure where they stand now. Redline makes an excellent oil,however,since it is almost entirely Ester based,I would be careful in using it in a passenger motor vehicle as Esters will attract moisture. In a race engine, it is not an issue as moisture will evaporate with the high engine temps created and/or the oil will be dumped at very short intervals such as after a race.In an every day car,it could become a problem.
When using any filter using an Ester based oil,you should not go more than a year on the filter for the Ester can break down the media. This is especially important when using the less expensive filters but holds true of any filter used.
Amsoil buys its base stock mostly from Mobil,but,also from Petro Canada and Lubrizol. When they get a shipment, Amsoil will test it to make sure it is to their specs. On one occassion,it was below specs and the entire train load was sent back. That happened once and one time only.
Oil manufacturers are laughing all the way to the bank with their greatest marketing scam which they coin "synthetic blend". There are some very smart people on this forum,however,I am shocked at those that use this oil. Unless it is stated on the bottle or their website,we have no idea on the percentage of synthetic oil in the container. The words "synthetic blend" is misleading to the public where most will assume its a 50/50 blend. It was stated in a court case years ago,that to be called a "synthetic blend",the oil must be a minimum of 5% synthetic.
Would you trust this in your modern engine with Direct Injection,high compression,low tension rings,VVT, turbo,twin turbo,and other technologies I am omitting? Conventional oil will not hold up and neither will this. The new classification of oils coming are not only to address the issues we are seeing with these motors,but,for the new and hotter running engines coming off the assembly lines.
I thought the moisture problem was debunked?
Originally Posted By: Flying_A
Originally Posted By: gryffinwings
Originally Posted By: Flying_A
Originally Posted By: gryffinwings
I'm finding Motul products very expensive. I checked pricing of Redline products and they are much more affordable by amazon pricing.
It seems that a big difference between boutique/expensive oils vs big brand oils is from what I can tell is Ester based oils.
While esters may be a part of it but keep in mind the PAO content even on the service products will be much higher with products listed as "100% Synthetic." The majors and other known names will mainly market "Full/Fully Synthetic" products which really don't mean anything.
I'm not fully understanding what you are saying. Can you explain more fully what you are sayings?
Sorry if I wasn't clear... You had stated the biggest difference you can find between the specialty brands and major ones was that they have some ester base oils in their formulation. My point is this. Find a brand with "100% synthetic" labeled on the bottle. It doesn't have to be an ester based product to have this. Take my recommendation of an 8100 product from Motul for example. The 8100 oils will not have ester but a significant amount more of PAO vs products that it competes directly with like Mobil 1, Castrol Edge etc. Those competitor products will be labeled as "Full/Fully Synthetic" which means, a very small amount of PAO or none at all. Even though Red Line has ester, it is still marketed as a "Full Synthetic." In my opinion, the 300V is a step above Red Line and the price points prove this- as well as the smell of the oil! 300V smells amazing which I think further proves the concentration and legitimacy of the ester oils that are being used. You can even smell the difference.
I personally would compare an 8100 oil from Motul more in line with Red Line while Mobil 1 and Castrol being a step down from both of those in terms of quality.
You don't have to break the bank getting a high quality genuine 100% synthetic product. If you look up the 8100 X-max 0w40, I think you'll find it pretty comparable to Red Line engine oils in terms of price. Also, Red Line doesn't have any API/ACEA certification or approvals from OEM's where as the X-max will have BMW, Mercedes, Porsche, BMW and VW formal approvals in addition to API and ACEA certs.
Hope that helps.
Same question, is moisture absorption a problem with Ester oils, read this was debunked on this forum.