Tag Archives: 10W-40

What’s In It? HR Conventional 10W-40 Hot Rod Motor Oil

In the factory performance glory days of the late 1960s and early 1970s, most car manufacturers recommended 10W-40 viscosity oil for Big and Small Block muscle car engines. Driven’s HR Conventional 10W-40 Hot Rod Motor Oil is the perfect choice for these classics, as it uses conventional petroleum base oils to provide excellent compatibility with “old school,” cork-and-rope seals. It treats cars with older engines the same way oils did when those immortal horsepower monsters rolled off the showroom floor. This oil is also designed with a secondary-style ZDDP which provides excellent wear protection for cams, lifters, rocker arms, distributor gears, pushrods, wrist pins and cylinder bores.
The oil features a 10W-40 multi-grade formula that provides for easier starting and less start-up wear than straight-grade or heavier-viscosity oils. It also includes the same anti-wear package that the U.S. military employs for storage and transport of combat vehicles and equipment. HR Conventional 10W-40 Oil features unique lubricant technology that prevents rust or corrosion caused by extended periods of storage – or by the use of Ethanol-blended fuels – making it perfect for classic American muscle cars that only see the street in ideal driving weather.

What’s In Driven’s HR 10W-40 Conventional Oil?

Ingredient

Function

Petroleum Base Oils Provides fluid film to lubricate and cool the   engine components
ZDDP Provides anti-wear, corrosion and additional   anti-oxidation protection
Anti-Wear Additives Protects internal engine components from   adhesive wear due to metal-on-metal contact
Dispersants Suspends contaminants and combustion   by-products in the oil to allow them to be carried to the oil filter.   Prevents sludge formation.
Antioxidants Prevents the chemical breakdown of the oil
Friction Modifier Reduces friction between rubbing and sliding   parts
Corrosion Inhibitor Prevents rust and corrosion due to moisture   and acids that invade the engine from the fuel, combustion and atmosphere
Seal-Swell Agent Conditions the seal materials to prevent   leaks
Viscosity Index Improver Improves the viscosity characteristics of the   motor oil
Pour Point Depressant Allows the oil to flow and pump in cold   weather to reduce wear at start-up
Foam Inhibitor Reduces the tendency of the oil to foam

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Driven Racing Oil™ HR 10W-40 Hot Rod Motor Oil

Huntersville, NC New HR 10W-40 motor oil from Driven is engineered specifically for hot rods and classic vehicles. Its specialized ingredients reduce friction, provide anti-wear protection as well as extended oil change intervals.

The unique 10W-40 blend utilizes just the right amount of Zinc (ZDDP) in addition to U.S. military-spec rust and corrosion additives. This formula provides protection for roller camshafts and counteracts the corrosion and other damage that can be caused during storage periods. And because it is available in both conventional and synthetic forms, 10W-40 is the ideal choice whether you own a muscle car, European vintage sports car, or rotary engine. Plus, its careful balance of detergents and “fast burn” Zinc enables it to protect even the most aggressive camshafts.  Air-cooled engines generate extreme temperatures, but HR 10W-40 has you covered by protecting against the deposits, burn-off and thermal breakdown that can occur with this setup. Its competition proven formula, combined with its “no compromises” synthetic base that provides extended oil change intervals, make Driven HR 10W-40 the trust­ed choice of top engine builders.