On the street, at the track, or off-road, Summit is your high performance source for coolant and antifreeze. Summit also carries coolant additives that can improve the properties of your existing coolant.įor a more detailed discussion of coolants and additives, be sure to check our blog. Water-based coolants with surfactants to reduce surface tension transfer heat even more efficiently, and there are waterless coolants, too. Race engines can use plain water as coolant, but you can also do better. Some tracks and sanctioning bodies have restrictions regarding glycol-based coolants due to safety concerns.Antifreeze robs motor oil of its lubricating properties, and under higher racing pressures, the risk of leaks and contamination is much higher.Race cars don’t usually have to park in below-freezing temperatures Evans Waterless Powersports engine coolant is designed for powersports racing, motorcycles, ATVs, UTVs and snowmobiles. They run much hotter, and antifreeze doesn’t actually transfer heat efficiently enough to make a difference Power Cool 180 is suitable for high performance engines with a mixture of cast iron, copper, steel and aluminium components.There are lots of reasons to avoid putting antifreeze in competition engines: Be sure to keep it out of reach of children and animals! VP Racing Fuels Stay Frosty Race-Ready Coolant 64 Ounces for High-Compression, High-Heat Engines. Antifreeze is available as a concentrate (to be mixed 50/50 with water) or as a ready-to-use pre-mixed coolant.Īntifreeze coolant should be checked periodically, especially in cooler climates, as its corrosion-fighting properties decline over time. Evans NPG is the Original Waterless Coolant and is a lifetime coolant. Most antifreeze formulas also include ingredients to fight corrosion inside your cooling system, and to lubricate the seals inside the water pump. Formulated with ethylene glycol or propylene glycol, antifreeze reduces the freezing point and raises the boiling point, so the coolant remains liquid under wider temperature extremes. Specified coolant for Rotax Aircraft Engines, Type 912 and 914 (series).Help your vehicle keep its cool by shopping for antifreeze and engine coolant here at Summit Racing Equipment.Īntifreeze-based coolant is crucial for street vehicles. 300 or more HP recommend use: aluminum radiator and 7 psi cap. Because there is no water in the system engines operating with Evans HP Coolant will be free from corrosion and electrolysis, and the engines will run well no matter how hard they are driven or how hot or cold the environment is.Įvans HP Waterless Coolant is a long life coolant and is recommended for street use and racing where ethylene glycol use is permitted. Conversion to Evans HP waterless coolant from the use of conventional antifreeze is simple to accomplish, and offers performance advantages over water-based coolants.Įvans HP Waterless Coolant virtually eliminates boil over in gasoline or diesels - the waterless coolant allows engines to tolerate running hotter, without forming vapor, or boiling over, and allows the cooling system to run at a much lower and safer pressure. Evans High Performance (HP) Waterless Coolant is a revolutionary coolant providing dramatic improvements in heat transfer without requiring changes to cooling system components.
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