The "PLUS" is for an extra additive package above and beyond a normal 20w-50 racing oil. This formula was developed and perfected through three years of track testing to specifically reduce heat and subsequent wear in short track NASCAR racing. The 1996 season proved it to also be the oil of choice by many crew chiefs in the TOP ALCOHOL division of NHRA and IHRA. The user can expect high lubricity, lower oil temperature (up to 40° F) and a stronger protective additive film that stands up to racing fuel dilution at least 50% longer than other racing oils. Excellent of course, for normal highway usage.
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.