Description
Product Specification Listing: SEA MAXX 8.1 MPI Performance Marine Engine
Overview
The SEA MAXX 8.1 MPI Performance Marine Engine is a high-power, reliable, and efficient engine designed for marine applications. With an impressive output of 397.1 horsepower, this engine ensures superior performance and durability on the water.
Technical Specifications
Engine
- Model: SEA MAXX 8.1 MPI
- Type: Inboard Marine Engine
- Horsepower: 397.1 HP
- Displacement: 8.1 Liters (496 cubic inches)
- Configuration: V8
- Cooling System: Freshwater cooling with heat exchanger
- Compression Ratio: 9.1:1
- Bore x Stroke: 4.25" x 4.37" (108 mm x 111 mm)
Fuel System
- Fuel Type: Gasoline
- Fuel Injection: Multi-Port Electronic Fuel Injection (MPI)
- Fuel Delivery: Throttle body injected
Electrical
- Ignition System: Electronic ignition
- Alternator: 70-amp marine alternator
- Battery Recommended: Marine grade 12V, with a minimum of 650 CCA (Cold Cranking Amps)
Performance
- Maximum RPM: 4600-5000 RPM
- Torque: 502 lb-ft at 3200 RPM
- Fuel Consumption: Varies depending on load and conditions
Dimensions & Weight
- Overall Length: 34.5 inches (876 mm)
- Overall Width: 25.5 inches (648 mm)
- Overall Height: 23.0 inches (584 mm)
- Dry Weight: 1,180 lbs (535 kg)
Components & Features
- Exhaust System: High-performance stainless steel exhaust with water jacketed manifolds and risers
- Lubrication: High-capacity oil pan, oil cooler, and marine grade oil filter
- Mounting: Standard marine engine mounts
- Instruments/Monitoring: Engine-mounted monitoring system for essential parameters
Certifications & Compliance
- Emissions: EPA and CARB compliant for marine engines
- Certifications: Meets or exceeds ABYC and NMMA standards
Optional Accessories
- Transmission: Compatible with various marine transmissions, sold separately
- Oil Drain Kit: For easier maintenance
- Flywheel Cover: Custom-fit cover
Manufacturer Information
- Manufacturer: SEA MAXX Marine
- Warranty: 2-Year Limited Warranty
- Customer Support: 1-800-SEA-MAXX
Applications
Ideal for a range of marine vessels including:
- Pleasure boats
- Sport fishing boats
- Cruisers
- Performance boats
Ordering Information
- Product Code: SMX-81MPI-397
- Availability: In stock
- Price: Contact your local dealer for pricing
For further inquiries, detailed brochures, or professional consultations, please visit the SEA MAXX Marine official website or contact their customer service directly.
