RADIUM Engineering 20-1140 Billet Fuel Rail Kawasaki H2 Secondary Injectors

The RADIUM Engineering 20-1140 is a precision-machined billet fuel rail engineered specifically for the Kawasaki H2 engine's secondary injector circuit. Designed as a direct-fit replacement and upgrade over the factory fuel rail, this unit delivers consistent, high-volume fuel flow to support the H2's forced-induction powerplant whether in street or competition use.

Key Features:

• CNC machined from high-grade aluminum for exceptional strength and corrosion resistance
• Black anodized finish with laser etching for a premium, durable surface
• Designed for the Kawasaki H2 secondary injector system
• Compatible with all fuel types including ethanol blends such as E85
• Large internal bore supports high fuel flow demands at elevated power levels
• 8AN ORB port(s) for secure, leak-free plumbing connections
• Pairs with the RAD20-1140-PK plumbing kit (sold separately) for factory fuel line integration

RADIUM Engineering fuel rails are manufactured in Clackamas, Oregon and are developed using in-house R&D, advanced computer simulation, and 3D modeling. The 20-1140 rail is the ideal foundation for a turn-key secondary fuel system upgrade on the Kawasaki H2 platform.