A reconstruction of the ship's engine requires not only highly sophisticated equipment but also technical expertise and a guarantee for done work. In our case it is a full-performance marine engine modification whereby we sometimes increase the power of the engine. That simply means changing some vital parts and characteristics of the power unit such as pistons, connecting rods, cylinder heads, camshafts, turbochargers, pumps. It also requires a new mapping of the power engine with testing and certification in our test room.