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Driven Racing Oil DBR 15W-40 Conventional Diesel Break-In Oil

499-05308

made in usa

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DBR 15W-40 Conventional Diesel Break-In Oil
$44.97
More than 10 available
DBR 15W-40 Diesel Break-In Oil
  • 1 Gallon
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    Driven Racing Oil DBR 15W-40 Conventional Diesel Break-In Oil is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from ABSOLUTELY NO BLOWBY! READ BELOW! I bought this after doing my in-frame rebuild on my 6.7 Cummins to help with the piston rings seating and general break in, MOSTLY I JUST WANTED INSURANCE ON THE RINGS SEATING. For the very first start up I made sure NOT to have coolant in the system, let it get to operating temp (or close to, its a rebuild so you don't want to let it idle for very long) then brought up the RPMs to 2k for 2 minutes then shut it down after. Let it cooled down added coolant. I also added the max payload immediately to pull around for the first 1,000 miles and changed the oil at the initial 500miles. I made sure to build boost when I could. Even before the 1st oil change at 500miles I had absolutely NO BLOW BY! THIS STUFF WORKS ALONG WITH WHAT I DID!
    Date published: 2019-09-01
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    • clientName_jegs

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