Iame engine for X30 Senior class. Prepared for Maximum performance.Tested and approved by Everest Engines Inc. In comparison with a standard out-of-the-box medium engine, it produces 3-5% more power and torque. You get a run-in engine prepared by one of the best specialists in Europe, tested at our dyno- stand or the dyno of our partners, a graph confirming the excellent engine performance compared to a standard engine and recommendations for its operation on the track and its further maintenance.Bare engine.