This engine is a own design of the owner of this Online-Shop. Semen Lerner won with this engine two times the EC, the WC und the World Cup. During the WC 2008 in Landres - France 6 Teams in the semi-finale flew with this famous engine. The Team Simons-Potter from Australia won the finale and gave one new world best time for 200 laps. This design has following features: Extremly high performance Very low fuel consumption Quick Start Long Life Price, delivery and other questions to this product - please ask by e-mail using this site.