Originally Posted By: bigblumer
Also, what drives a company to produce an SF oil this day in age? Did they find a load of SF oil drums sitting in a warehouse and say, "Why don't we bottle it? What have we got to loose?"
In a nutshell - profit. There are additive packages "designed" to meet SF (the engine tests are no longer available to test for SF, but the additive packages are designed based on bench tests, experience, and expertise to meet the requirements). The treat rate for the SF packages is very low and, when blended with a Group I base oil, makes for a cheap blend. Cheap blends open the opportunity for more profit.
The USA car population requiring SF motor oils is extremely small, that is, cars built before 1989, 23 years ago. There may be a use in motorcycles as noted above, but these SF oils are not being marketed as motorcycle oils, but rather as car motor oils. In my personal opinion they are being directed at those folks who buy on price, either not understanding how to read an oil label or believing all oils are equal. In other words, exploiting ignorance (or innocence) for profit.
I have no problem with marketers who put a clear warning on the label that the oil should not be used in engines built after 1988, as recommended in SAE J183, but in my opinion those that simply say "check your owner's manual for the proper API service" are being deceptive and unethical. The Accel oil label you posted does give a clear warning on the front label, but many others do not.
Tom NJ
Also, what drives a company to produce an SF oil this day in age? Did they find a load of SF oil drums sitting in a warehouse and say, "Why don't we bottle it? What have we got to loose?"
In a nutshell - profit. There are additive packages "designed" to meet SF (the engine tests are no longer available to test for SF, but the additive packages are designed based on bench tests, experience, and expertise to meet the requirements). The treat rate for the SF packages is very low and, when blended with a Group I base oil, makes for a cheap blend. Cheap blends open the opportunity for more profit.
The USA car population requiring SF motor oils is extremely small, that is, cars built before 1989, 23 years ago. There may be a use in motorcycles as noted above, but these SF oils are not being marketed as motorcycle oils, but rather as car motor oils. In my personal opinion they are being directed at those folks who buy on price, either not understanding how to read an oil label or believing all oils are equal. In other words, exploiting ignorance (or innocence) for profit.
I have no problem with marketers who put a clear warning on the label that the oil should not be used in engines built after 1988, as recommended in SAE J183, but in my opinion those that simply say "check your owner's manual for the proper API service" are being deceptive and unethical. The Accel oil label you posted does give a clear warning on the front label, but many others do not.
Tom NJ