Oils, Fluids & Additives
What is the difference between racing oil and regular oil?
The difference between racing oil and regular engine oil comes down to the addition of one simple additive. While the chemical composition in racing oil and regular oil is very similar, racing oil contains higher levels of a special additive that creates a protective barrier in the engine to limit metal on metal contact.
What are the main types of engine coolant?
There are three main types of engine coolant used by car manufacturers: Inorganic Additive Technology (IAT), Organic Acid Technology (OAT), and Hybrid Organic Acid Technology (HOAT). Your car's age and manufacturer will determine the best type of racing coolant for your engine.