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Outboard engine V6 4.2L F250
gasolineboatingV

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Go to the Yamaha Outboard Motors website for more information

Characteristics

Type

outboard

Power source

gasoline

Market

boating

Engine type

Other characteristics

4-stroke

Power

250 ch
(250 hp)

Displacement

4 l
(1 gal)

Number of cylinders

6 unit

Engine speed

Min.: 5,000 rpm
(31,416 rad.min-1)

Max.: 6,000 rpm
(37,699 rad.min-1)

Bore

96 mm
(3.8 in)

Stroke

96 mm
(3.8 in)

Weight

250 kg, 254 kg, 265 kg
(551 lb, 560 lb, 584 lb)

Description

Perfect for offshore dual or center consoles, walkarounds, runabouts and pontoons, the 4.2-liter F250 allows you to step up your horsepower and displacement without replacing your rigging. Compatible with mechanical (25" shaft) or digital controls Recommended fuel: 87 Octane Shaft lengths available: 25” and 30” Alternator output: Up to 70 amp Engine Type - V6 Alternator Output at W.O.T. - 50 - 70 Amp Compression Ratio - 10.3:1 Fuel Induction System - EFI Recommended Fuel - Octane 87 Recommended Engine Oil - Yamalube® 4M (See owner's manual) Recommended Fuel Filtration - Yamaha 10-Micron Fuel / Water Separating Filter (external) C.A.R.B. Rating - 3-Star Exhaust - Through Propeller Intake - 24 Ignition - TCI Microcomputer Spark Plug - LFR6A-11 Alternator Output - 50 - 70 Amp Starting System - Electric Lubrication - Wet Sump Engine Oil Capacity - 6.3L/6.0L w/with filter Recommended Cooling - Thermostatic Control