Inventory Listing

MERCURY 400 HP FOURSTROKE L6 400R

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  • New cylinder head design for enhanced durability and increased performance.
  • Custom exhaust valves: Race derived to for enhanced performance and durability.
  • Camshaft: Custom lobe profile (intake & exhaust) and Mercury Racing derived cam timing for enhanced power and torque.
  • All-New Water-cooled Supercharger: Custom rotor profile for enhanced supercharger efficiency.
  • Pistons: Mercury Racing derived piston profile and custom piston ring pack for enhanced durability and performance
  • Stainless Steel Guide Plates: Stainless steel midsection guide plates with fiber wear pads enhance engine stability at higher speeds and in rough seas.
  • High Performance Engine Mounts: Designed in conjunction with Mercury’s exclusive Advanced MidSection for minimal Noise Vibration Harshness (NVH) at idle.
  • All-New Design: All new hydrodynamic shape and size. 1.75:1 gear ratio on both Sport Master Gearcase and 5.44″ HD Offshore Gearcase.
  • Heavy-duty propeller shaft: Large diameter (1-1/4″) shaft for enhanced durability. 25% larger than conventional shafts.
  • Power Steering & DTS: Electro-hydraulic power steering and SmartCraft Digital Throttle & Shift provide for an exceptionally smooth and responsive driving experience combined with sports car-like handling and performance.
  • Suitable For: High Performance Offshore Center Consoles, Performance Catamarans, High Performance Pontoons/Deck Boats, and Performance Fishing boats.
  • There are no features available
  • HP / KW 400/298
  • FULL THROTTLE RPM 6400-7000
  • ENGINE TYPE Inline 6-cylinder
  • DISPLACEMENT 2.6L
  • AIR INDUCTION SYSTEM Supercharged with Cold Air Intake and charge air cooling and electronic boost pressure control
  • FUEL SYSTEM Sequential Multi-Port Electronic Fuel Injectin (EFI)
  • FUEL REQUIREMENTS Recommended Unleaded 91 Octane
    Minimum Unleaded 89 Octane

  • STARTING Electric (Turn-key) with SmartStart
  • EXHAUST SYSTEM Through Prop
  • RECOMMENDED OIL Mercury Racing 25W-50
    NMMA Certified FCW 25W-50 Synthetic Blend

  • OIL CAPACITY 8.0 Liters
  • ENGINE MANAGEMENT SYSTEM SmartCraft Engine Guardian
  • MINIMUM CENTERLINE MOUNTING DISTANCE 26 inches
  • STEERING SYSTEM Electro-hydraulic power steering
    Joystick Piloting for Outboards

  • GEARCASE 5.44" Offshore HD
    Sport Master in straight, left and right camber

  • GEAR RATIO 1.75:1
  • CARB STAR RATING CARB 2-Star
  • ALTERNATOR/AMP 70 AMP / 882 Watt (Belt-Drive)
  • COUNTER ROTATION Available in both gearcases
  • DRY WEIGHT *668 lbs (303 kg)
  • SHAFT LENGTH 20" / 508mm
    25" / 635mm
    30" / 762mm

  • COLORS Phantom Black
    Cold Fusion White

  • WARRANTY 3-Year Limited for recreational boating
    3-Year Limited Corrosion warranty.

Year: 2020
Make: Mercury
Model: 400HP Racing
Stock Status: New Motor
Condition: Brand New
Location: Brisbane Marine, Clontarf
Engine Type: Racing

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NUMBER OF PAYMENTS: 60
PAYMENT AMOUNT: $ 89.11

*Please note this is a guide only. For an accurate quotation please contact us for details

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