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Mercury MerCruiser 377 MAG (2008)
Mercury MerCruiser's 377 MAG engine features a long stroke 4340 crankshaft and custom ground cam for big-boat power in a lightweight package.

Key Features

• ECM 555 fuel and ignition system along with platinum-tipped spark plugs ensure reliable starts and outstanding performance, year after year.
• Exclusive Engine Guardian protection senses potential problems and virtually eliminates the chance for engine damage due to overheating, low oil press
• Dry-joint exhaust eliminates the chance for water to enter engine through leaky gaskets.
• Water-separating fuel filter helps protect fuel system and engine against damage.
• Proven GM cast iron block V8 power for years of reliable operation.
• Brass sea water pump housing improves life and better resists damage from running dry.
• Ceramic coated exhaust elbows better resist high temperature and corrosion.

Mercury MerCruiser 377 MAG (2008) (Inboard) Specifications

Fuel Type	Gasoline
Horsepower	320-hp
Warranty	3 Years
Displacement (cu/cc)	377.00 cu / 6,177.92 cc
Number of Cylinders	8 Cylinders
Configuration	V8
Fuel Delivery	Fuel Injected
Cooling System	Raw Water
Weight (lbs/kg)	993.00 lbs / 450.42 kg
Charging System	65 A
Length/width/height	32 in / 30 in / 22 in
Full Throttle RPM	5200