The 7.3L Megazilla 2.0 is the successor to Ford's original "Megazilla" crate engine that churned out 615 hp and 670 lb-ft of torque. For this model, the Ford Performance team has turned things up ...

Or 497 hp (371 kW) at 3,200 rpm. Or nearly 1,400 hp (1,044 kW) at 8,500 rpm, all on 87-octane pump gas. Garvin says the engine is designed to be run as high as 14,000 rpm. He reckoned that there ...

The package starts with the Mustang Dark Horse’s tuned-up 5.0, which provides 500 hp and 418 lb-ft in stock form. From there, the engine receives ... Resources Board (CARB) validation work ...