All multi-port gasoline engines are supported: motorcycles, ATV/UTVs, racing cars, racing outboard motors with either fuel-injected or carbureted engines. It’s best suited for 2, 3 and 4-cylinder engines. However, the tool can be used on single-cylinder engines for engine condition analysis. It can also be used on engines with five or more cylinders, but only four cylinders can be synced at the same time.
The unit has four digital, high precision, high sensitivity factory-calibrated quick response vacuum sensors. The complete waveforms (which occur in the combustion chamber) are shown in real time. This feature makes it possible to not only sync the throttle bodies with high accuracy but also to pinpoint various engine problems; inlet/exhaust valve leakage, induction leaks and even incorrect valve clearances. Analyze the measurements on your high-resolution color LCD display (a laptop or desktop PC is required).
It’s ready when you are, just plug it in and start the measurement. Being able to see what is going on inside the combustion chamber (for each cylinder simultaneously) can save hours of work. It is a very useful tool for bike owners too who do their own maintenance.