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Introducing the HKS, ultralight aircraft engine

     The HKS-700E is a 60hp, horizontally opposed, two cylinder, four stroke engine. The 700E uses a combination of high technology and simplicity to achieve the twin goals of high power output and reliability. Every major component on the 700E has been designed and tested for light aircraft use. The 700E engine employs modern features such as a multi valve, oil-cooled head design, nickel ceramic coated cylinders and dual electronic ignition. The valve train is operated by a single cam with cylinder encased pushrods. 

     Valve lash is maintained hydraulically. Torsional vibration is controlled with the use of a large diameter flywheel between the crank and the integral gearbox. A dry sump lubrication system is utilized, allowing both tractor and pusher aircraft installations. 

To ensure consistent performance and conformity, each HKS-700E will come fully broken-in and dyno-tested at the factory for 1 1/2 hours. In development for over three years, HKS has created the engine that OEMs, flight schools and pilots have been waiting for!