2004 Yamaha Raptor 50 Engine Specifications

ATV Rider Online helps you research the used 2004 Yamaha Raptor 50 engine specifications before buying this Sport quad. Find out what type of engine it is including all the details about the Raptor 50 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 2004 Yamaha Raptor 50 engine specs.

click to expand

Yamaha Raptor 50 2004

Research the 2004 Yamaha Raptor 50 Youth with the information in our used ATV Buyer’s Guide. Our buyer’s guide provides used ATV photos and colors, specification data and more.

2004 Raptor 50 Engine Specs

Suspension & Steering

View Available Options

Bore (in)	1.54
Bore (mm)	39
Carburetion Brand	Mikuni
Carburetor Size (mm)	16
Compression Ratio	10.01
Cooling	Air
Cylinders	1
Displacement (cc)	49
Displacement (ci)	3
Engine Block Heater	Not Available
Engine Configuration	Single-Cylinder
Engine Immobilizer	Not Available
Engine Type	4-Stroke
Fuel Injector	No
Fuel Requirements	Regular
Fuel System Type	Carburetor
Number Of Carburetors	1
Snorkel Air Intake	Not Available
Speed Governor	Yes
Starter	Electric
Stroke (in)	1.63
Stroke (mm)	41.4
Valve Configuration	SOHC
Valves	2
Valves Per Cylinder	2