2006 Mercruiser Marine Engines MerCruiser InBoard 8.1S Horizon - 370 HP

Specifications

• Engine HP : 370
• Engine kW : 276
• Displacement Liter/CID : 8.1/496
• Cylinder/Configuration : V-8
• Bore and Stroke (in) : 4.25 x 4.38
• Bore and Stroke (mm) : 108 x 111
• Compression Ratio : 9.1:1
• Fuel System : MPI
• Full Throttle RPM Range : 4200-4600
• Ignition System : PCM 555 Distributorless
• Alternator Amp : 65
• Alternator Watt : 917
• Length (in/mm) : 47/1194
• Width (in/mm) : 33/838
• Height (in/mm) : 24/610
• Total Weight (lbs./kg) : 1130/513
• Transmission Options / Ratios 1 : Velvet Drive 72C: 1.0:1
• Transmission Options / Ratios 2 : Velvet Drive 5000A: 1.5/2.0/2.5/2.8:1
• Transmission Options / Ratios 3 : Velvet Drive 5000V: 1.5/2.0/2.5:1
• Transmission Options / Ratios 4 : ZF Drive 63 A: 1.5/2.0/2.5/2.7:1
• Transmission Options / Ratios 5 : ZF Drive 63 V: 1.5/2.0/2.5:1
• Audio Warning System : Standard
• Water-Cooled Fuel System : Standard
• Knock Control : Standard
• Water/Fuel Separator : Standard
• Stainless Steel Exhaust Elbows : Painted
• Serpentine Belt : Standard
• Water Drain System : Standard: Air-actuated, single-point drain system - hand air pump included with engine
• Remote Oil Filter : Standard
• Closed-Cooling : Standard
• Digital Throttle and Shift : Optional
• EDP-Coated & Painted Exhaust Manifold(s) : Aluminum
• Risers 2" and 6" : Optional
• High-Mounted Starter : Standard
• CARB Star Rating : 3
• Platinum Tipped Spark Plugs : Standard
• SmartCraft : Yes