Does the following quote from a Mobil FAQ suggest that Delvac utilized the Moly trimer?
"With their unique formulation, Mobil Delvac oils can help deliver performance beyond the boundaries of conventional oils because the composition includes Trimer Core chemistry, a powerful additive technology that resists oil degradation, reduces sludge buildup, and prevents wear — ultimately extending drain intervals and engine life."
Source URL:
http://www.mobil.com/USA-English-LCW/heavydutyengineoils_faqs.aspx
"With their unique formulation, Mobil Delvac oils can help deliver performance beyond the boundaries of conventional oils because the composition includes Trimer Core chemistry, a powerful additive technology that resists oil degradation, reduces sludge buildup, and prevents wear — ultimately extending drain intervals and engine life."
Source URL:
http://www.mobil.com/USA-English-LCW/heavydutyengineoils_faqs.aspx