New EU662 SCi Joins 600 SCi In Recreational Craft Directive (RCD) Exhaust Emissions Compliance

Mercury Racing is pleased to announce the introduction of the all-new EU662 SCi sterndrive engine package. The engine, featuring Mercury Racing’s revolutionary NXT1 transmission and drive, was developed exclusively for sale to all countries that fall under the European Union’s CE Recreational Craft Directive (RCD). The 662 SCi joins the 600 SCi, certified in the fall of 2006, in meeting the requirements of the RCD, including the recent 2003/44/EC amendment for exhaust emissions.  The engines also meet requirements of the EU’s Electromagnetic Compatibility Directive.

   
Meeting the combination of these directives enables the 662 SCi and the 600 SCi engines to be CE marked.

The 2003/44/EC amendment to the RCD consists of strict exhaust emissions and noise regulations for both two-stroke and four-stroke recreational marine engines.  Regulations for compression ignition and four-stroke spark ignition engines were initiated on Jan. 1, 2006. Two-stroke engine regulations will be implemented on Jan. 1, 2007. OEM (original equipment manufacturers) boat builders must certify that their boats conform to the RCD noise requirements.

Mercury Racing’s 662 SCi and 600 SCi are the only high-performance marine engines that meet EU emissions requirements for sterndrive engines. The 662 SCi is the highest horsepower marine engine certified for sale in the EU. The availability of both the 600 SCi and the 662 SCi provides OEM boat builders and their European customers’ two power options with a variety of drive options and gear ratios for virtually any application.

The 662 SCi shares all of the game-changing technology of its North American counterpart – the 700 SCi. Engine packages come standard with the NXT1 drive for both close-couple and drive-line installations. The new NXT1 SSM drive,  featuring the dry-sump Six drive coupled to the NXT1 transom plate and the dry-sump NXT1 transmission,  is available for select hulls that require the drives to be mounted higher on the transom for maximum efficiency and optimal boat performance.

The 600 SCi and 662 SCi combine the Mercury exclusive propulsion control module (PCM) 07 microprocessor with a 3.3 liter Lysholm screw type supercharger, roller camshaft and sequential fuel injection for impeccable idle quality, instant throttle response and unmatched performance throughout the engine’s operating range.

The PCM 07computer also enables individual cylinder control. This ability to optimize fuel, spark timing and knock control independently for each cylinder enhances engine running quality, performance, fuel economy and durability.

The 600 SCi is available with a variety of Bravo One XR drive options and the optional Integrated Transom System (ITS). The legendary dry-sump Six drive is available as well.

The 662 SCi and 600 SCi are both accredited by Mercury Racing’s T.E.A.M. (Total Engine Application Management) initiative. The standardized T.E.AM. (for consistency) process ensures proper installation of the engine with factory-specified components, providing maximum performance along with unmatched quality and durability. The engines are only sold to OEM boat builders and dealers who agree to the terms of the T.E.A.M. accreditation process. 

EU662 SCi Key Features:

• Meets emissions requirements as set forth in the EU RCD emissions requirements - CE marked.

• Features the dry-sump NXT1 or NXT1 SSM drive and transmission designed and developed exclusively by Mercury Racing
• Unique drive design enables engine to be mounted in same location as Bravo drive applications.
• Engine based on a CNC machined 502 cubic inch cylinder block
• A new camshaft design – combined with a taller intercooler, increased supercharger boost and update fuel calibration results in a consistent 662 crankshaft horsepower.
• Oil flow is increased for enhanced engine cooling and protection throughout the RPM operating range.
• A new large capacity power steering reservoir eliminates the need for additional after market reservoirs.
• Comes standard with Mercury Racing’s new universal engine mount system.
• Lysholm 3.3-Liter screw type supercharger featuring Mercury Racing’s front drive housing with integrated oil level sight glass.
• The compressed charge air is evenly distributed via the adapter manifold before entering the intake manifold.

• Custom designed high flow throttle body features twin, 2.9-inch throttles and is integral to the boost bypass loop.
• The intake manifold is the heart of Mercury Racing’s designed induction system.  It houses an internally o-ring flange sealed intercooler. The intercooler is made of copper-nickel alloy called "CuproNickel" for excellent corrosion resistance.  

EU662 SCi Key Features:

• A cast internal passage in the intake is used for the boost bypass loop.  The intake also features port fuel injection and a fuel cross over passage which eliminates "tee" fittings by routing fuel to both port and starboard fuel rails for enhanced engine aesthetics.
• Higher fuel pressure demands are met with a new electric fuel pump.  The engine is also equipped with fuel cooling and a mechanical pump to combat vapor lock.
• To improve packaging and reduce fuel connections, a custom billet housing was created to accommodate the fuel pressure regulator and water separating fuel filter.
• Closed cooling system.
• Mercury Racing aluminum heads.
• Hydraulic roller camshaft.
• New induction alloy micro alloy crankshaft features larger journal radii for enhanced strength and durability.
• Cool collar sweeper headers feature a new alloy for enhanced saltwater corrosion resistance and durability.
• Crank and cam sensor target wheels have been designed for direct internal mounting.
• One coil per cylinder for ultimate in engine ignition management.
• SmartCraft PCM 07 microprocessor.
• Engine Guardian.
• Knock control – engine monitors for knock continuously.
• 14-pin Deutsch connector engine harness.  Ignition and SmartCraft wiring are included in one connector.

• AGI (analog gauge interface) compatible. Allows to run both analog and digital gauges.

NXT1 Drive Key Features:

• Designed and developed exclusively by Mercury Racing
• Designed for engines 600-800 hp input torque rating of 800 ft. lbs
• Features a compact, integrated transmission designed and developed by Mercury Racing
• The unique through-hull location of the compact transmission enables the transmission to be installed after the engine is first mounted.
• Access to the transmission from the transom also allows the transmission to be removed and serviced without having to remove the complete engine
• Drive and transmission feature dry-sump lubrication for higher efficiency and reduced operating temperatures
• New water pick-up, mounted at the rear of the gear case torpedo, is interchangeable with available accessory pickups for multiple hull-type configurations and speeds.
• Removable transom assembly cowl, modeled after the Integrated Transom System (ITS), enables easier access and servicing to various transom components.  
• Stainless steel propshaft and hub adapters enable both the five-blade Maximus propeller and or our new line of CNC machined five-blade cleaver propellers to be used
• Patent pending water pick-up design
• Available in both right-hand and left-hand rotation and the following gear ratios: gear ratios:1.61:1, 1.49:1, 1.35:1, 1.24:1 and 1.15:1

EU662 SCi  – Specifications

Horsepower                                                    662 (494 kW)
Full Throttle RPM Range                                4800-5200
Displacement Liter/C.I.D.                               8.2/502
Bore (in/mm)                                                   4.47/113         
Stroke  (in/mm)                                               4.00/102

EU 662 Specs (Cont):
Compression Ratio                                         7.5:1
Cylinders                                                         V-8
Alternator (amp/watt)                                      65/917
Ignition Type                                                    PCM 07 distributorless
Fuel System                                                    Sequential Fuel Injection
Fuel Requirements                                         91 Posted Octane (R+M)/2, (98 RON) International
Transmission                                                  Mercury Racing Designed Integrated dry-sump Transmission
Drive Unit                                                        dry-sump NXT1 drive or NXT1 SSM
Gear Ratio                                                       1.61:1, 1.49:1, 1.35:1, 1.24:1 and 1.15:1
                                                                        (Right Hand or Left Hand)
Length (in/mm)                                               35.7/907 (Transom mount to front of engine)
Width (in/mm)                                                 33/838
Height (in/mm)                                                27.9/709                     
Weight (lbs/kg)                                                1548/702
Warranty                                                         1-Year Ltd. for Recreational Boating