Moto Tassinari, the racers #1 choice in reed valves, introduces the all new VForce Delta 2. With the increased airflow of Moto Tassinari's unique design that doubles the reed tip surface, there are numerous gains. Greatly improved throttle response is a direct result of your engine breathing more efficiently. Improves bottom end and midrange along with a bit more RPM on top widening the peak horsepower of your watercraft. A reed petal in a stock style cage has to open about ten millimeters to get the same flow as the VForce petal at four millimeters. Since the VForce has twice the petals, the petals only have to open half as far. This is a huge advantage over stock style cages, when you figure that a petal opens and closes at 133 times per second at 8,000 rpm. Reed life, is also longer since the reed petal encounters less stress since it does not have to travel as far to be fully open. An excellent addition to any stock watercraft allowing your engine to breathe more efficiently which results in significant power gains throughout the powerband along with instant throttle response.