VP Racing Fuels 16 Oz. Cool Down Additives

Cool Down coolant additive not just for gasoline engines. It also works great as a diesel coolant additive. It improves the performance of coolant and issafe for all radiator systems. It's ideal for racing, street, RV and tow vehicle applications. Our product reduces cylinder head temperatures up to 75F and decreases engine temperature up to 30F! Cool Down increases coolant flow for better heat transfer. Furthermore, it lubricates all vital components and is approved by most race sanctioning bodies. One 16oz. bottle treats cooling systems of 12-20 quarts. For straight water applications, we recommend adding 50% more Cool Down. Additionally, diesel applications require twice the normal amount of our coolant additive. Treatments last for one year or 30,000 miles, whichever comes first. We do suggest changing your coolant every 2 years. When using as a diesel coolant additive, we recommend using twice the suggested amount for full protection of wet sleeve cylinder liners. Another key point is that you should use 2 oz. of Cool Down for every quart of coolant for Powersports applications.