VP Racing Fuels Engine Coolant Additive

VP Racing Fuels Engine Coolant Additives: Race-Proven Thermal Protection

When thermal management separates a winning lap from a blown engine, serious builders trust VP Racing Fuels — a brand with nearly 50 years of championship-winning heritage translating track-side science into real-world protection. That same engineering DNA flows directly into their engine coolant additive lineup, delivering measurable temperature reductions for everything from weekend track cars to daily drivers hauling heavy loads.

VP Cool Down™: The Flagship Coolant Additive

The centerpiece of VP Racing's coolant additive offering is VP Cool Down™, a purpose-engineered formula that goes far beyond simply mixing with your existing coolant. Rather than relying on passive chemistry, Cool Down attacks the root cause of heat buildup at the molecular level. Its advanced formula reduces coolant surface tension for superior heat transfer and lowers engine temperatures by up to 30°F, while cylinder head temperatures can drop by as much as 75°F — a dramatic reduction that helps prevent detonation, pre-ignition, and coolant boil-over.

Cool Down contains multiple surfactants that work by improving the flow of coolant through tight passages, reducing nucleate boiling in the cylinder heads, and maximizing heat rejection through the radiator. Beyond temperature reduction, it also lubricates vital components including water pumps and seals, while safeguarding against corrosion and electrolysis of all metals, especially the aluminum alloys found throughout modern engines and cooling systems.

Broad Compatibility and Versatile Applications

One of VP Cool Down's greatest strengths is its versatility. It is designed for both gas and diesel engines and works with coolant or straight water systems. It is formulated for use with today's OAT and HOAT-formula engine coolants, meaning it slots seamlessly into virtually any modern cooling system without chemistry conflicts. It also meets and exceeds ASTM D3306 specifications, making it a trusted choice for racing, street vehicles, RVs, and towing applications alike.

For powersports enthusiasts — motorcycles, ATVs, UTVs, and PWC — VP Cool Down is approved by most race sanctioning bodies, ensuring competitors can run it without scrutineering concerns. A single 16 oz. bottle treats cooling systems of 12 to 20 quarts, and treatments are rated to last one year or 30,000 miles, whichever comes first.

Why Choose VP Racing for Coolant Additives?

• Measurable results: Reduces overall coolant temps up to 30°F and cylinder head temps up to 75°F
• Multi-surfactant formula: Contains multiple surfactants for unsurpassed temperature reduction
• Corrosion protection: Guards against electrolysis of all metals, with special emphasis on aluminum
• Universal compatibility: Works with OAT and HOAT coolants, antifreeze, and straight water systems
• Race-sanctioned: Approved by most race sanctioning bodies for competition use
• Made in America: Manufactured domestically, backed by VP's decades of motorsport expertise

For optimal results, VP recommends pairing Cool Down with their Frosty Clean Cooling System Flush prior to first use, ensuring the cooling system is fully prepared to maximize the additive's performance. Whether you're chasing lap times or simply keeping a turbocharged street car from heat-soaking in traffic, VP Racing's engine coolant additives deliver the kind of thermal confidence that only comes from brands that actually race.