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.They run much hotter, and antifreeze doesn’t actually transfer heat efficiently enough to make a difference.There are lots of reasons to avoid putting antifreeze in competition engines: Be sure to keep it out of reach of children and animals! 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. 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. The only problem is that Dexcool didn’t always work as advertised. This is a much longer service life than regular anti-freeze, so you can see why its popularity surged. GM manufactured Dexcool and promised that you’d only need to flush your system every 150,000-miles if you used it. 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. Orange coolant is often a product named Dexcool.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |