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Old Oct 7, 2010 | 03:52 PM
  #16  
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Supercab
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From: Palm Bay, Florida
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Shell can't be selling the Rotella synthetic and NOT saying its a blend, I really don't think its a blend anyway.......also is the 5w40 stuff ok for us down on the sandbar like Frank & I??
 
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Old Oct 7, 2010 | 04:12 PM
  #17  
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Franko72
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From: Alaska
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Originally Posted by Supercab
Shell can't be selling the Rotella synthetic and NOT saying its a blend, I really don't think its a blend anyway.......also is the 5w40 stuff ok for us down on the sandbar like Frank & I??
Its fine for us beach folk.
The 5 means nothing for us, its the 40 that counts.
Here is a quick explination:5W-40 Vs. 10W-40 Motor Oil | eHow.com

Another good read :
Motor Oil Viscosity Grades Explained in Layman's Terms
 
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Old Oct 7, 2010 | 04:20 PM
  #18  
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Rotella 5W-40 is FULL syn. I've been running it for years quite successfully. Rotella now makes a syn blend and dino in 15W-40...
 
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Old Oct 7, 2010 | 04:28 PM
  #19  
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Supercab
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Good stuff, Guys!!!! I just changed my oil yesterday (second one with Rotella 5w40 full synthetic) ran this one 10k miles, just sent Blackstone a sample, fingers crossed for the results......BTW: I run a Purolator PURE ONE filter.....
 
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Old Oct 7, 2010 | 05:11 PM
  #20  
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dn29626
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From: South Carolina
Originally Posted by ttttmaxx
I see you are an alternative fuel guy. I also make biodiesel in my garage from WVO. Had very good success. What do you mean when you say you mix the non synthetic in your fuel??Never heard of burning motor oil in any percentage? Always wondered about that though. Maxx

After filter cleaning it. Pour a quart or so in the tank when filling with fuel. If you allow the percentage to get too high the exhaust gets dark and it smells bad.
 
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Old Oct 7, 2010 | 07:18 PM
  #21  
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From: Beaver Dam, KY
Originally Posted by derek0525
If I remember right the supertech is made by Valvoline
A few years ago I think it was Quaker State, bottled in Shreveport, La. Maybe not now?
 
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