What Does NASCAR Use for Octane?
When it comes to professional auto racing, the stakes are high. Every aspect of a car’s performance needs to be tuned and optimized for maximum performance, from the engine to the chassis design. One of these aspects is octane rating, which affects the power output of an engine. But what does NASCAR use for octane in their vehicles?
Octane Explained
Octane is a measure of how well gasoline resists “knocking” or pre-ignition when compressed inside an engine cylinder. The higher the octane rating, the less likely that knocking will occur during combustion. Generally speaking, higher-octane fuel produces more power than lower-octanes; however, this varies depending on other factors like air temperature and pressure inside the cylinders and exhaust gas composition.
NASCAR Octanes
For professional racing teams like those in NASCAR, finding just the right balance between power output and reliability can be tricky – especially with such powerful engines producing upwards of 900 horsepower! That’s why most major series require all cars to run on race fuel with a minimum octane rating of 110 RON (Research Octan Number). This ensures that every vehicle has enough power while also remaining reliable throughout long races where temperatures can increase significantly over time.
Conclusion
When it comes to professional auto racing like NASCAR events, having just enough power while still being reliable is key – which makes understanding octanes essential! With their required 110 RON race fuels, teams are able to get just enough oomph out of their engines without sacrificing reliability over longer races or hot track conditions.