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Royal Purple 15W-40

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Old 09-17-2008 | 07:23 PM
  #1  
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Hydrocruiser
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Arrow Royal Purple 15W-40
Looks good; similiar to M-1 15W-50; a bit lighter


Test was done by Oil Analyzers
Iron 0ppm
Chromium 0ppm
Lead 0ppm
Copper 0ppm
Tin 0ppm
Aluminum 0ppm
Nickel 0ppm
Silver 0ppm
Silicon 1ppm
Boron 0ppm
Sodium 0ppm
Magnesium 0ppm
Calcium 3034ppm
Barium 0ppm
Phosphorous 1007ppm
Zinc 1298ppm
Molybdenum 156ppm
Titanium 0ppm
Vavadium 0ppm
Potassium 0ppm
VIS@100C 14.75cSt
TBN 10.31
Last edited by Hydrocruiser; 09-17-2008 at 07:34 PM.
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Old 09-17-2008 | 08:04 PM
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we've been using straight 30w for years. no probs.

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Old 09-18-2008 | 06:40 AM
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I run the 10w30 in everything..have for years, from the gen in my gibson to my top sportsman car...Rob
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Old 09-18-2008 | 10:12 AM
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Edward R. Cozzi
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From: Boca Raton, FL
Talking This answers a BIG question...Thanks!
Originally Posted by Hydrocruiser
Looks good; similiar to M-1 15W-50; a bit lighter


Test was done by Oil Analyzers
Iron 0ppm
Chromium 0ppm
Lead 0ppm
Copper 0ppm
Tin 0ppm
Aluminum 0ppm
Nickel 0ppm
Silver 0ppm
Silicon 1ppm
Boron 0ppm
Sodium 0ppm
Magnesium 0ppm
Calcium 3034ppm
Barium 0ppm
Phosphorous 1007ppm
Zinc 1298ppm
Molybdenum 156ppm
Titanium 0ppm
Vavadium 0ppm
Potassium 0ppm
VIS@100C 14.75cSt
TBN 10.31
No WONDER I got diarrhea when I drank the stuff!
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