RIVA Racing plans to release very soon a powerfull kit for their top-of-the-line Yamaha 1.8L powerplant. This high performance engine kit guarantees 310 reliable horsepower at approximately 8.000 rpm, and will consists of: Powerfilter, an intake manifold upgrade Kit, Pro-Series fuel injectors, Pro-Series ECU, Pro-Series Power Cooler kit, a performance Supercharger impeller and also pump and handling parts that will announce soon. According to our source the kit will provide to the craft -FZR- a top speed of 75- to 80-mph! Stay tuned...
