Recent content by rwn

  1. R

    DLM 20W50

    I emailed Dave Ward to request an HPL recommendation for an 8.1L engine in a 2009 Mastercraft boat. He suggested DLM 20W50, but I can't find it on their website. Does anyone know what DLM is? Thanks!
  2. R

    Which NO-VII Oil would you recommend?

    Wow, Astro, 5 Volvos! That's what I call brand loyalty. I'm impressed!!!
  3. R

    Which NO-VII Oil would you recommend?

    I’ll give it a go. Thanks for the help!
  4. R

    Which NO-VII Oil would you recommend?

    That looks great!!!
  5. R

    Which NO-VII Oil would you recommend?

    What weight?
  6. R

    Which NO-VII Oil would you recommend?

    I picked NO-VII because of the Dexos1 gen3 rating for my GM 5.3 pickup. Wintertime Colorado high mountain conditions. I asked HPL using their website contact inquiry form but never received a response.
  7. R

    Which NO-VII Oil would you recommend?

    The coldest startup temp would be Pagosa Springs, CO. So maybe -15 degrees, worst case. I picked NO-VII because of the Dexos1 gen3 rating for my GM 5.3 pickup. I assume the same oil would be okay for the Toyota as well.
  8. R

    Which NO-VII Oil would you recommend?

    Does the Cold Cranking Simulator and MRV Viscosity above corroborate that?
  9. R

    Which NO-VII Oil would you recommend?

    I have a 2021 GMC Sierra and a 2021 Toyota Land Cruiser. Both spec 0w20. Which oil below will perform best in the cold? 5w20 or 10w20?
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