The Dallara 324 Super Formula Lights is the latest evolution of Japan’s top-tier junior formula car. It replaces the long-serving Dallara F317, providing a modern training ground for drivers on their way to Super Formula and even Formula 1. In iRacing, it fills the role of a high-speed, lightweight open-wheel machine that emphasizes driver skill and adaptability.
Technical Specifications
| Horsepower | ~300 hp |
| Engine | 2.0L inline-four |
| Weight | ~660 kg |
| Gearbox | 6-speed sequential |
| Top Speed | 165+ mph depending on aero setup |
Handling Characteristics
- Aerodynamics: Moderate downforce, producing grip without overwhelming complexity.
- Cornering: Agile and responsive, rewarding precision and smooth inputs.
- Braking: Strong but less aggressive than higher-tier single-seaters, making it approachable for new drivers.
- Power Delivery: Linear and forgiving, allowing drivers to focus on racecraft.
Difficulty Level
The Dallara 324 is a beginner-to-intermediate car. It provides enough pace to challenge drivers without the overwhelming demands of top-level cars like the SF23 or Formula 1 machinery. It is ideal for drivers making the step up from Formula 4 or Formula Vee.
Real-World Tie-In
The Super Formula Lights championship serves as the main stepping stone to Japan’s Super Formula series. Many successful drivers in Formula 1 and international motorsport, including Pierre Gasly and Yuki Tsunoda, built experience in its predecessor categories. The 324 continues that tradition with cutting-edge performance and competitive racing.
In iRacing, the Dallara 324 Super Formula Lights gives sim racers a taste of Japan’s development ladder, complete with realistic physics, handling, and racing dynamics.
