American supercar packs 1200-hp engine, switchable EV system

The Oilstainlab HF-11 is a new American supercar set to debut in 2025, combining hypercar-level performance with innovative drivetrain flexibility. Limited to just 25 units, the HF-11 features two mid-mounted flat-six engine options: a 4.6-liter producing 600 horsepower and a more powerful 5.0-liter twin-turbocharged variant delivering 1,200 horsepower with an extraordinary 12,000 RPM redline. Both engines are paired with rear-wheel drive and lightweight construction, emphasizing driver engagement and dynamic handling. The car’s design draws inspiration from iconic models like the Porsche 911 and Aston Martin Valkyrie, aiming to rival legendary supercars such as the Porsche Carrera GT and Gordon Murray’s T.50. In addition to its internal combustion engines, Oilstainlab is developing an all-electric version of the HF-11 with an estimated 850 horsepower. A unique feature of the HF-11 is the ability to switch between ICE and EV