The builder, Butler Performance, punched out the bores on the seasoned block and added a 4.500-inch forged Scat stroker crank, Scat rods, and CP slugs to get the final displacement to 486 ...

Testing carburetors on an engine dyno can sometimes be misleading. We've all seen tests showing large-cfm carburetors making more power—even on a small engine that nobody in their right mind would run ...

The 2025 Mustang GTD is the pinnacle of Ford’s engineering prowess, offering a stunning 815 horsepower and 664 pound-feet of torque, making it the most powerful street-legal Mustang ever built. With a ...

Y’know, I’ve watched hundreds of engine dyno videos over the years and I’ve never once thought about how it sounds from the outside. It’s great for car geeks like you and me to hear a twin-turbo V8 ...

The Bugatti Chiron Super Sport recently shattered expectations on a dynamometer, revealing far more power than its already impressive official rating. In a YouTube video on The Hamilton Collection ...