Reliable and light fuel injection systems for unmanned aerial vehicles

EFI solutions for 2T and 4T UAV small engines

UAV-EFI system was developed to address deficiencies of small carbureted engines that are well known for low inherent reliability and large fuel consumption. Engine reliability is a limiting factor in small unmanned aircraft vehicle reliability.

Smallest in Class

Probably the world smallest and lightest fuel inyection controller in the market. Small carbureted engines are very difficult to tune and maintain- engine failure is a number one cause of unmanned aircraft loss. Small carburetors are usually very basic and do not incorporate the advanced compensation devices found on larger carburetors. However, even if small carburetors could be equipped with larger standard compensating systems, the end result would not be as effective as EFI.

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Superior Quality

EFI equipped engines generally provide higher power and torque output than a carbureted version of the same engine. It is difficult to optimise power and/or torque across a wide range of engine speeds with carburetors, whereas EFI systems are capable of optimising air/fuel ratios and ignition timing over the whole range of operating speeds while at the same time compensating for other factors in order to maintain optimum performance on a continuous basis. Typically EFI equipped engines produce around 5% to 10% more power than a carbureted version of the same engine.

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