Racing in any form demands more from an engine than any manufacturer originally intended. Blazing temps, heavy loads, and high horsepower conditions all require high-performance engine oils in order to maintain competitiveness. Maxima’s legendary Performance Auto engine oil lineup has been methodically formulated and brutally tested to the highest degree, resulting in minimal viscosity loss, ultimate protection, and power-enhancing action across the entire product line. With a wide variety of weights, sizes, and specific applications—each with their own special additives to maximize performance—Maxima knows what it takes to keep your machine at the front of the pack.