speed

Graphs and Charts

Are Posted Lap Speeds Really Accurate?

2017-04-21 Diandra 3

After every practice and qualifying session, NASCAR puts out one or more sheets of paper that look like this: This tells you who went how fast qualifying at Atlanta a couple weeks ago. I only included the […]

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Drivetrain

How Can Changing Horsepower for Everyone Make Racing More Competitive?

2015-09-04 Diandra 6

I get this question a lot: If NASCAR decreases horsepower for everyone, how does that make it easier to pass? You’re basically taking everyone down by the same amount, right? To explain this, we have […]