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100% PAO FORMULAS!
INFUSED WITH FR3 NANO LUBRICANT TECHNOLOGY
Black Diamond Outlaw 15W-40 is a 100% pure poly-α-olefin (PAO) Group IV synthetic oil that requires a very small amount of viscosity improvers to meet the weight specifications. The infusion of our patented FR3 Nano Technology and CK-4 additive package provides unsurpassed levels of longevity and performance while keeping the oil cleaner longer and providing better mileage and horsepower.
Hot Shot’s Secret Black Diamond Outlaw Oil is the most complete diesel oil available. Not only is it 100% PAO synthetic, it also includes a robust Total Base Number (TBN) of 14, extreme-pressure additives (including zinc) and it is blended with our patented FR3 Nano Technology and additional CK-4 additive. This means Black Diamond Outlaw provides you with unmatched protection and performance compared to other oils on the market.
The harder you run your diesel, the more protection you need, and Black Diamond Outlaw offers just that. With nearly 3X the amount of zinc mandated by API for the CK-4 specification, wear protection will never be an issue. Your oil will stay cleaner longer, protect against deposit formation and shearing and will provide an increase in horsepower and fuel economy up to 3% each.
Black Diamond Outlaw is not intended for vehicles with diesel particulate filters (DPF), catalytic converters, EGR or other emission equipment as damage to these systems could occur because of their low tolerances to zinc.
Looking for proven diesel performance parts that actually fit and perform? We stock hand-selected upgrades for Duramax, Cummins, and Powerstroke platforms — no guesswork, no junk.
From tuning and exhaust to suspension, engine internals, and recovery gear, everything we carry is backed by real-world testing and used by builders who know what works. If it’s on our site, it’s here for a reason.
