"The viscosity for the oil in NHRA is 70," England says. "Nitro 70X is our formulation of that. It’s special. It has a lot of ...

Change the oil in your vehicle every 3,000 miles. Generations of drivers took this statement as gospel, and for good reason. Aside from the obvious need to maintain oil at the optimal operating level, ...

Modern motor oils include additives to prevent the buildup of harmful sludge and varnish inside the engine. They also help to ...

Motor oil is one of the most important components of your car and the thing you'll replace the most frequently, but what ...