The big brother is already available with 335 hp or 370 hp. The revision is based on the former VW TDI marine engines. The new engines are now fully SmartCraft-compatible. This means that options such as DTS (Digital Throttle & Shift), SeaCore and the Axius joystick control system are available for the models. In terms of exhaust gas purification, both engines fulfil the requirements of the TIER 3 environmental standard. Further information and sales: www.mercury-diesel.com