The ULPower UL520i is a Belgian aircraft engine, designed and produced by ULPower Aero Engines of Geluveld for use in homebuilt aircraft.
Design and development
The engine is a six-cylinder four-stroke, horizontally-opposed, displacement, air-cooled, direct-drive, gasoline engine design. It employs dual electronic ignition and produces at 3300 rpm.
Variants
UL520i
Base model with fuel injection and a compression ratio of 8:1, producing at 3300 rpm
UL520iS
Model with 8.7:1 compression ratio, fuel injection, producing at 3300 rpm
UL520iST
Model under development, fuel injection, turbo-normalizer, producing at 2700 rpm sea level
UL520iSA
Inverted oil system version of the UL520iS, producing at 3300 rpm
UL520iHPS
Model under development
UL520iSRR
Model with reversed rotation, 8.7:1 compression ratio, fuel injection, producing at 3300 rpm
Applications
Specifications (UL520i)
See also
References
External links