wemay
Site Donor 2023
http://www.blackstone-labs.com/faq.php
Q. Come on, you're holding out on me. I should use synthetic, right?
A. Buddy, you should use whatever you want. Synthetic oil won't guarantee a longer engine life any more than my eating organic food will guarantee I'll live until I'm 90. We here at Blackstone generally use regular petroleum-based oil because honestly, it works just as well for us.
^
Of coarse, many variables are missing from this very general recommendation but if the specs your vehicle recommends can be had with a conventional, I think you can trust your Owner's Manual and the guys that have been testing used oil for years.
Q. Come on, you're holding out on me. I should use synthetic, right?
A. Buddy, you should use whatever you want. Synthetic oil won't guarantee a longer engine life any more than my eating organic food will guarantee I'll live until I'm 90. We here at Blackstone generally use regular petroleum-based oil because honestly, it works just as well for us.
^
Of coarse, many variables are missing from this very general recommendation but if the specs your vehicle recommends can be had with a conventional, I think you can trust your Owner's Manual and the guys that have been testing used oil for years.
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