1994 Intrepid 37' _{(11.28 m)} 376 Walkaround

Suzuki DF300 Outboard

Engine specifications

According to a 2007 product information brochure, the Suzuki DF300 has the following key specifications: 

• Engine type: 4-stroke DOHC 24 valve
• Engine displacement: 4,028 cm³ (245.6 cu. in.)
• Cylinders: V6 (55-degree)
• Full throttle operating range: 5,700–6,300 revolutions per minute (rpm)
• Alternator: 12V 54A
• Gear ratio: 2.08:1
• Starting system: Electric
• Fuel delivery: Multi-point sequential electronic fuel injection
• Emissions: CARB 3-Star Ultra-Low Emission rating
• Approximate dry weight (X: 25-inch shaft): 274 kg (604 lbs) 

Generator - Westerbeke 5.0 MCG

The Westerbeke 5.0 MCG is a low-CO, low-speed, gasoline-powered marine generator that features multiport electronic fuel injection (EFI). Its low operating speed of 1800 rpm contributes to a quieter and longer-lasting product compared to high-speed competitors. The 5.0 MCG is no longer in production, but manuals and parts are available through Westerbeke's website. 

Key features

• Low-speed, low-CO: The generator operates at a low speed of 1800 rpm, which reduces noise and increases its longevity. It is also engineered for low carbon monoxide emissions.
• Multiport EFI: Sequential multiport electronic fuel injection (MPI) provides optimum fuel efficiency, easy starting, and improved reliability. It also has advanced diagnostic capabilities.
• Smooth and quiet operation: A 3-cylinder engine with a balance shaft helps to minimize vibration. The 1800 rpm operating speed results in quiet operation that often doesn't require a sound shield.
• Marine design: The unit features a water-cooled returnless fuel system to prevent vapor lock in high temperatures and is designed to meet U.S. Coast Guard regulations.
• Compact size: Despite its high performance, the 5.0 MCG is one of the most compact generators in its class.

Specifications

According to a technical document on Westerbeke's website, key specifications for the 5.0 MCG are: 

• Rated output: 5 kW, 60 Hz, 1800 rpm (6.0 hp)
• Cylinders: 3
• Displacement: 40.30 cu. in.
• Length: 25.00 in.
• Width: 18.20 in.
• Height: 17.20 in.
• Weight: 334 lbs. 

Where to find parts and manuals

• Westerbeke website: The company provides a dedicated page for the retired 5.0 MCG low-CO model, with links to parts lists and technical documents.

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