2010 Yamaha Grizzly 550 FI Auto 4x4 Engine Specifications

ATV Rider Online helps you research the used 2010 Yamaha Grizzly 550 FI Auto 4x4 engine specifications before buying this Utility quad. Find out what type of engine it is including all the details about the Grizzly 550 FI Auto 4x4 carburetion type, battery amps, number of cylinders, number of valves per cylinder, engine displacement and compression ratio, cylinder bore and stroke, fuel requirements, and more. Simply choose from the options below to view the 2010 Yamaha Grizzly 550 FI Automatic 4x4 engine specs.

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Yamaha Grizzly 550 FI Automatic 4x4 2010

Research the 2010 Yamaha Grizzly 550 FI Automatic 4x4 Utility with the information in our used ATV Buyer’s Guide. Our buyer’s guide provides used ATV photos and colors, specification data and more.

2010 Grizzly 550 FI Auto 4x4 Engine Specs

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Bore (in)	3.63
Bore (mm)	92
Carburetion Brand	Mikuni
Compression Ratio	9.31
Cooling	Liquid / Air
Cylinders	1
Displacement (cc)	558
Displacement (ci)	34.1
Engine Block Heater	Not Available
Engine Configuration	Single-Cylinder
Engine Immobilizer	Not Available
Engine Type	4-Stroke
Fuel Injector	Yes
Fuel Injector Size (mm)	40
Fuel Requirements	Regular
Fuel System Type	Fuel Injected
Speed Governor	No
Starter	Electric
Stroke (in)	3.31
Stroke (mm)	84
Valve Configuration	SOHC
Valves	4
Valves Per Cylinder	4