AMSOIL DOMINATOR® 20W-50 Competition Diesel Oil is designed for professionals and enthusiasts who want a step up in diesel protection. It is specifically designed for high-horsepower diesel engines and delivers the benefits most important to diesel competitors, including robust durability, outstanding bearing protection and the ability to withstand the extreme pressures and temperatures common to diesel competition.
Whether competing in sled pulls, drag races or dyno challenges, competitors using DOMINATOR Competition Diesel Oil enjoy the confidence and security that come with providing their diesel trucks maximum protection and performance.
Wear Protection Racing and high-performance diesel engines are modified to deliver maximum horsepower and torque. Their powerful designs create shearing forces that can cause oils to lose viscosity, leaving bearings, pistons and other components vulnerable to wear and failure. DOMINATOR 20W-50 Competition Diesel Oil delivers 50 percent more film thickness* to withstand high cylinder pressures and protect against wear. It is heavily fortified with zinc and phosphorus anti-wear additives to provide additional protection against scuffing and wear in severe conditions.
Viscosity Control High-horsepower diesel engines push a lot of fuel, leading to fuel dilution. Fuel reduces the oil's viscosity. As the oil becomes thinner, it compromises the lubrication of critical components, increasing wear. DOMINATOR Competition Diesel Oil's robust formulation helps offset the damaging effects of fuel dilution by maintaining its protective viscosity longer.
Withstands Turbocharger Heat Over time, turbos can suffer reduced performance or catastrophic failure. DOMINATOR Competition Diesel Oil is designed with an extremely durable 20W-50 synthetic formulation that contains maximum levels of oxidation-inhibitor additives to resist harmful oxidation and provide exceptional resistance to deposit formation, preserving turbocharger performance and life.
AMSOIL Preferred Customer - Save up to 25%
Get Free Shipping, save Up to 25% and more perks as an AMSOIL Preferred Customer
Not only do you save up to 25 percent on your order of AMSOIL products, you receive the following:
- Exclusive product and freight promotions - Free shipping on orders over $100 U.S. - Shipped direct to Saskatoon from AMSOIL INC - Points on purchases - Referral rewards - Easy ordering online or by phone
AMSOIL commercial accounts, such as landscapers, trucking companies and taxi fleets, buy AMSOIL products at the lowest possible prices for use in their business vehicles and equipment. Plus you automatically earn purchase discounts based on your cumulative order total. Establishing a commercial account is simple and the benefits immense.
Sell in your store - Retailers Needed in Saskatoon
AMSOIL products are a valuable addition to any store or shop that sells related products or services, such as auto parts stores, powersports dealerships, auto service centers or convenience stores. The AMSOIL Retail Account Program can help you generate new business and boost profits.
Start Your Own Business - New Saskatchewan Dealers Wanted
AMSOIL products are sold through independent Dealers - people willing to invest time and effort into building a successful business. AMSOIL provides every AMSOIL dealer training materials, administrative assistance, technical support and everything needed to build a successful Dealership. Own your own business, be your own boss and earn extra income. As an AMSOIL dealer you can set up customers and accounts in Saskatchewan including but not limited to Saskatoon, Regina, Prince Albert, Moose Jaw, and Lloydminster . But you are not limited to just Saskatoon , You can set up customers anywhere in the USA or Canada.