The RIVA Yamaha 1.8L High Flow Billet Fuel Rail is an essential upgrade to your fuel system to support increased horsepower from supercharger or turbo modifications. Directly replaces restrictive factory fuel rail for improved fuel delivery and enhances the appearance of your engine bay. Precision machined billet aluminum rail features a unique bracket system that adapts to a variety of injector sizes & lengths. Large body design provides increased flow capabilities to support 500+ horsepower applications. Inlet fitting accepts OEM Yamaha fuel connector for easy plug-in installation. Includes fittings for flow-through fuel routing to eliminate injector supply fluctuation and keep fuel cooler. Can also be set up with OEM dead head routing via supplied fuel pressure gauge or plug. Constructed of 6061 billet aluminum and anodized to prevent corrosion. Includes all necessary mounting hardware and complete installation instructions.

Key Features:

  • High flow fuel delivery supports more power.
  • Fits all Yamaha OEM injectors along with RIVA 100lb Pro-Series Fuel Injectors (part# RY12040-I-KIT-100).
  • Accepts OEM Yamaha fuel connector fitting for easy installation.
  • Delivers equal fuel supply to injectors with flow-through fuel routing.
  • Billet aluminum construction and anodized to prevent corrosion.
  • Can also be used on stock engine with stock injectors for cosmetic upgrade.

Applications: All Yamaha 1.8L engines (SVHO, SHO, HO).