A diagramatic view of the car set-up
Working on the Airengine roadgoing passenger car
The Fruit and Vegie market kart
The di Pietro engine internals
Each successive prototype has improved weight and performance
The Engine air-powered Gator
There is no other motor as efficient as the Di Pietro Rotary Air Engine. It is 100% more efficient than any other air powered engine built to date and its high torque makes it the first air engine suitable for mobile applications. The invention has the capacity to revolutionise transportation, plus offer a multitude of energy-saving benefits in stationary applications. The engine has no emissions, is very quiet, has constant high torque, a low parts count, no vibration and is very efficient - only 1 PSI of pressure is needed to overcome the friction to enable movement.
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