1) High flow fuel delivery supports more power2) Fits all Yamaha OEM injectors along with RIVA 100lb Pro-Series Fuel Injectors (part# RY12040-I-KIT-100)3) Accepts OEM Yamaha fuel connector fitting for easy installation4) Delivers equal fuel supply to injectors with flow-through fuel routing5) Billet aluminum construction and anodized to prevent cor..

1) Precision fuel pressure control with optional rising rate function2) High quality stainless steel liquid-filled pressure gauge3) Large 3/8 fuel return line4) Includes billet Fuel Pressure Regulator Block-off5) Easy bolt-on installation with OEM fuel connectors6) Includes complete installation instructions & tuning guide..