Maritime Propulsion Power the maritime industry

SEA MAXX 8.1 HO 385HP

Model
8.1 HO
Type
Engine
Application
Commercial

Description

Product Specification Listing for Marine Engine: SEA MAXX 8.1 HO 385HP

Product Name: SEA MAXX 8.1 HO 385HP

Manufacturer: SEA MAXX

Model Number: 8.1 HO


Engine Specifications:

  • Engine Type: V8 Marine Gasoline Engine
  • Displacement: 8.1 liters
  • Horsepower: 385 HP @ 5000 RPM
  • Torque: 490 lb-ft @ 4000 RPM
  • Fuel System: Multi-port electronic fuel injection (EFI)
  • Cooling System: Closed cooling system
  • Aspiration: Naturally aspirated

Dimensions and Weight:

  • Length: 32 inches
  • Width: 30 inches
  • Height: 24 inches
  • Weight: 1,190 lbs (dry weight)

Performance:

  • Max RPM: 5200 RPM
  • Idle RPM: 650-750 RPM
  • Max Boat Speed: Varies depending on boat size, type, and load
  • Fuel Type: Unleaded gasoline, 91 Octane minimum

Fuel and Oil:

  • Fuel Consumption: Approx. 20-25 gallons per hour at wide-open throttle (WOT)
  • Oil Capacity: 8.5 quarts (with filter)
  • Oil Type: SAE 15W-40 marine grade engine oil

Electrical System:

  • Alternator Output: 70 Amps
  • Battery Requirements: 12V marine battery, 800 CCA minimum
  • Ignition System: Electronic with knock control and compression sense

Propulsion and Drive:

  • Transmission/Drive Compatibility: Compatible with various outdrives and inboards
  • Gear Ratio: Variable depending on the drive system

Features:

  • Enhanced Long-Life Components: Specially designed for extended marine use
  • Corrosion Resistance: E-coated for enhanced protection against saltwater corrosion
  • Advanced Fuel Injection: Provides efficient power delivery and improved fuel economy
  • High Output Performance: Suitable for high-speed and high-performance watercraft applications
  • Reliable Starting: Electronic ignition ensures quick and reliable starts

Compliance and Certifications:

  • Emissions Compliance: Meets EPA Marine Tier 3 emissions standards
  • CE Certified: Yes
  • ISO Certified: Yes, ISO 9001 Certified

Warranty:

  • Warranty Period: 3 years limited warranty
  • Service Network: Extensive global service network with authorized marine service centers

Installation and Maintenance:

Installation Requirements:

  • Compatible with a variety of marine vessel types
  • Requires professional installation for optimal performance and safety

Maintenance Requirements:

  • Regular oil and filter changes every 100 hours or annually
  • Coolant system flush and refill every 200 hours or as specified by the manufacturer
  • Periodic inspection and replacement of spark plugs, hoses, belts, and gaskets

Accessories and Options:

  • Engine Monitoring Systems: Optional electronic monitoring systems available
  • Custom Exhaust Systems: Available for different sound and performance profiles
  • Dual Alternators: Optional dual alternator setup for increased electrical capacity
  • Paint and Finish Options: Custom paint colors and finishes available

Contact Information:

Manufacturer’s Customer Support:

For further information on purchasing, installation, and support, please contact your nearest SEA MAXX authorized dealer or distributor.

Specifications

Power 385 HP (287.09 kW)

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