Yamaha FZ1
curve shape is illustrative
Before and after measurements from our dyno. Each result states whether the power was measured at the crank or at the wheel.
Power at the crank and at the wheel are two different figures, so compare results with the same label. The gain in HP (metric horsepower, PS) and in percent is calculated from the before and after measurements. The shape of the curves on the charts is illustrative.
Before and after measurements from our dyno. For case studies with a chart you will find a separate page with the numbers and a list of modifications.
curve shape is illustrative
curve shape is illustrative
curve shape is illustrative
curve shape is illustrative

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Dyno: DynoMaster + SportDevices. More results will be added.
Call or write. We will advise what can be done.