2011 Yamaha YZ 450F Engine Specifications

Motorcyclist Online helps you research the used 2011 Yamaha YZ 450F engine specifications before buying this Off-Road bike. Find out what type of engine it is including all the details about the YZ450F carburetion type, battery amps, ...     read more
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2011 Yamaha YZ 450 F

2011 YZ 450F Engine Specs

Bore (in)
3.82
Bore (mm)
97
Carburetion Brand
Keihin
Carburetor?Size (mm)
44
Compression Ratio
12.51
Cooling
Liquid
Cylinders
1
Displacement (cc)
449
Displacement (ci)
27.4
Engine Configuration
Single-Cylinder
Engine Immobilizer
Not Available
Engine Type
4-Stroke
Fuel Injector
Yes
Fuel Requirements
Regular
Fuel System Type
Fuel Injected
Number Of Carburetors
1
Starter
Kick
Stroke (in)
2.39
Stroke (mm)
60.8
Valve Configuration
DOHC
Valves
4
Valves Per Cylinder
4
 
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