Kansas marks the second appearance of Goodyear’s “Multi-Zone Tread Tire”, which was first used at Atlanta Motor Speedway over Labor Day weekend. Stop for a moment to appreciate the challenge Goodyear has to face each […]
Dover is a fascinating track – twenty-four degrees of banking, but only a mile in length. A student approached me with a question: Higher-banked tracks generate higher centripetal forces – so why doesn’t the track […]
Sigh. So instead of talking about a couple great races this week, we’re focusing on restarts. Again. Everyone, from pundits to drivers, is questioning NASCAR’s decisions to not call penalties on the critical restarts of […]
NOTE: I’ve revisited this topic in a more-recent blog that has additional data. I’d encourage you to look there, as well There are a lot of things people say in NASCAR that have been said […]
Before you read this blog, head over and watch this video. Â Sorry, I tried to embed it, but it is a really long video. Â If you’re short on patience, get the general idea, then go […]
Why Roof Flaps? Roof flaps (the invention of which I detail in my book The Physics of NASCAR) help keep cars on the ground.  This is necessary because of Bernoulli’s law, which says basically that: Faster-moving […]
In sports car racing, the only discernible change the viewer sees when it rains is that the normal “slicks” (which have no treads) are changed out for rain tires. Thus the calls for NASCAR to develop a rain tire good enough to allow us to continue races, even when it rains. […]
NASCAR fans are used to having our drivers walk away from spectacular crashes. Unfortunately, we are reminded all too often — like last night — that racing, regardless of all the technical improvements we’ve made, […]
There are somewhere in the vicinity of 840 parts in a NASCAR Sprint Cup Engine (at least the Chevy version and yes, I am taking someone’s word for this. I did not have time to […]
An overhead camera rope snapped and fell onto the track during the Coca Cola 600 Sunday evening. FOX Sports released the following statement: “Everyone at FOX Sports is relieved and thankful to know that the […]
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