Hence, NASCAR commissioned durability testing with its engine partners to determine how far existing packages could be stretched without major redesigns. The data pointed to 750 horsepower as the ...

Since the dawn of the internal combustion engine, the search for power has been paramount in internal combustion engine development and advancements over the years. Ranging in all sorts of different ...

The pursuit of automotive perfection reached extraordinary heights in 2025, with engineers pushing the boundaries of what’s mechanically possible on four wheels. From garage startups to legendary ...

Horsepower is often one of the first statistics mentioned in the same breath as a car's make and model, especially within performance circles. It's quite an important number, to be certain; the bigger ...

Cummins is an Indiana-based manufacturer of diesel engines. For decades, their large-capacity and turbocharged diesel engines have powered some of the hardest-working and most capable pickup trucks on ...

Scoggin Dickey Parts Center Raceshop punches out a Gen V LT1 to 440 inches and makes over 800 hp on the dyno with ease. Scoggin Dickey is known nationally as a leader in Chevrolet Performance Parts, ...

The use of a dyno to measure horsepower and torque is a valuable tool for the racer. If you use the dyno just to see what kind of torque and horsepower numbers your engine is developing, that may be ...