September 15, 2004There 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 ...

In order to understand the value of the correct spark plugs in a rotary engine, you first must understand a bit of how a ...

Angelo Di Pietro is an Italian engine designer who once worked for Mercedes Benz on their Wankel Rotary engine in 1969-1970, then migrated to Australia to pursue other interests, among them, as ...

Everyone generally knows about piston and rotary engines, with many a flamewar having been waged over the pros and cons of each design. The “correct” answer is thus to combine both into a single ...

VMAC’s Underhood 70 Air Compressor now is available for 2019 Ram trucks powered by a Cummins diesel engine. The rotary-screw air compressor is designed to be installed in the engine compartment and to ...

An Australian man has invented a vehicle powered by compressed air, although it’s not the world’s first, despite his claims (I’ve seen other prototypes before). However, the best part of Angelo Di ...

If you haven’t already accepted that motorcycles running on something other than dead dino juice are the real deal, then you probably should come around. In many cases, they perform just as well as ...