Offshoreonly.com - The best conventional 40wt I can find.

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Hydrocruiser

09-17-2008 05:13 PM

The best conventional 40wt I can find.

Brad Penn 40wt.

http://www.bradpennracing.com/Products/SAE40.html

Al 0
Cr 0
Fe 1
Cu 0
Pb 0
Tn 0
Mo 1
Ni 0
Mn 0
S 0
Ti 0
K 1
Bo 3
Si 8
Na 241
Ca 1634
Mg 582
Ph 1350
Zn 1595
Ba 1

SUS Viscosity@210*F 78.1
cSt Viscosity@100*C15.05
Flashpoint in *F 430

Loaded with anti-wear ZDDP.

Rebel_Heart

09-17-2008 11:43 PM

How do these numbers compare to Valvoline VR-1 40 weight? Currently using this oil.

Linster

09-18-2008 05:07 AM

I have had excellent luck with 40W Valvoline racing oil. I have taken numerous motors apart after running & the were in good of shape as there were with Mobil 1. A lot less costly

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