To celebrate HOT ROD's 75th anniversary, we teamed up with CASTROL GTX to bring you some of the stories that exemplify the core of what HOT ROD is and reflect the brand's influence on America's car ...

The ex-NASCAR 374-inch small-block rocks an aluminum GM bowtie block with bores punched out to 4.125 inches. When combined with the 3.500-inch Callies Magnum forged crank and Ultra Billet H-beam ...

Instead of a carbureted small-block V8 tuned for towing duties, this C10 Silverado packs a far more powerful and modern Ford ...

Chevrolet Performance SP383 small-block crate engine baseline dyno test Testing the SP383 small-block crate engine at Westech Performance where it made 437 hp and 444 lb-ft of torque right out of the ...

Rotary engines have been around as a niche solution in cars since 1961, but were made famous in automotive culture by Mazda using the Wankel single triangle-shaped rotary piston design. Mazda used a ...

The small-block Chevrolet may be one of the most ubiquitous V-8 engines of all time, but the pushrod icon is rarely thought to be a stand-out motor. The folks over at Scoggin-Dickey Parts Center ...

Classic Road-Racing Ferraris Are Undervalued This Ferrari V-12 Watch Winder Costs $65,000 This Ferrari 330 LMB Replica Is No Restomod According to RM, this dyno was initially purchased from the ...

This video features a dyno test of the BMW P65 V8 race engine, originally used in the BMW Z4 GT3. The session highlights measured power figures and the distinctive exhaust sound of this ...