Okay, so I’ve been messing around with cars for a while, and I recently got super curious about NASCAR Cup cars. Specifically, I wanted to know just how much power those beasts are packing. I mean, you see them flying around the track, and you just know it’s gotta be something crazy.
So, I started digging. First, I just did some basic searches online. It’s pretty much common knowledge how much power it has, but the basic general stuff wasn’t quite enough for me, I needed to be sure.

My Deep Dive
Then I hit up some forums and, man, those guys know their stuff! I also found some credible information that said that modern NASCAR Cup cars use fuel-injected V8 engines.
- Naturally Aspirated: That means no turbochargers or superchargers, just pure, raw engine power.
- EFI V8: Electronic Fuel Injection, helps with efficiency and tuning and V8, means eight cylinders of pure power.
And finally, I put the pieces of information together. It’s pretty insane that they manage to pull around 750 horsepower out of those engines. Just imagine that, almost eight hundred horses all working together, it is such amazing.
So, yeah, that’s the story of how I tracked down the horsepower of a NASCAR Cup car. It’s all about persistence and knowing where to look. Now, every time I watch a race, I have a whole new appreciation for what those machines and drivers are doing out there.