Radium - Fuel Hanger Surge Tank for Chevrolet Corvette C8 (2020+)

The Radium Engineering Fuel Hanger Surge Tank for the 2020+ Chevrolet Corvette C8 is engineered to meet the extreme fuel demands of supercharged and twin-turbo mid-engine C8 builds. Replacing the stock fuel module inside the right-hand fuel tank, this billet system supports up to 3 high-performance fuel pumps for high-horsepower secondary port injection while acting as a true anti-starvation surge tank.

Key Performance Features:

• Multiple System Configurations: Configurable for direct injection support, auxiliary port injection, or as a true dedicated surge tank.
• Multi-Pump Internal Capacity: Accommodates 1, 2, or 3 high-pressure EFI pumps (Walbro 39mm, E5LM Brushless, or Walbro E85 Hellcat pumps).
• Integrated Crossover Syphon Support: Seamlessly retains the factory Corvette saddle tank crossover transfer mechanism to maintain equal fuel levels.
• High-Flow Merged Outlets: 10AN ORB feed port and 8AN ORB return port for maximum low-restriction flow capacity.
• Factory Fuel Sender Retention: Reuses the stock C8 fuel level sensor float arm to preserve accurate dashboard fuel level readings.

Notice: Inlet and outlet ports are female ORB; male AN adapter fittings, hose ends, and fuel pumps are sold separately.