Not standard Simonini.A lot of dealers in Simonini parts will have you believe that the standard Simonini engine is identical with the one a Nirvana is fitted with. This is a false claim and Nirvana owners need to be aware of this fact. Differences include changes made to the Crank Assembly, Cylinder Head, Gaskets etc. Nirvana has spent a great deal of time in its Research and Development to adapt the standard Simonini engine in order to ensure reliability and endurance. Nirvana’s are designed to fly longer distance whilst maintain higher RPM, more so than most competing paramotors. Adaptations made are intended to ensure longevity and peace-of-mind especially for pilots that fly Cross Country.