FOR SALE Mercury MerCruiser 5.7 L 260 HP V8 350 Engine. Very excellent condition engine with usage only 456 HOURS runs great.

The Mercury MerCruiser 5.7L 260 HP is a legendary, GM-based small-block V8 marine engine. It pairs automotive reliability with heavy-duty marine engineering for inboard and sterndrive applications.

Core Specifications

• Horsepower : 260 HP (194 kW) @ the crankshaft
• Displacement : 350 CID / 5.7 Liters
• Engine Type : 90-degree V8, 4-stroke
• Bore & Stroke : 4.00″ X 3.48″ (101 mm X 88 mm)
• Compression Ratio : 9.4:1
• Full Throttle RPM Range : 4,400 – 4,800 RPM

Mechanical & Fuel Specs

• Fuel Requirement : 87 Octane (gasoline)
• Fuel System : 2-barrel
• Ignition System : Thunderbolt® V high-energy ignition
• Oil Capacity : 5 to 6 Quarts (with filter) with marine-grade 25W-40 oil
• Cooling System : Thermostatically controlled raw water or closed-cooling options available