Engine Specifications - Yamaha YZF-R1 2007 Service Manual

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EAS20290

ENGINE SPECIFICATIONS

Engine
Engine type
Displacement
Cylinder arrangement
Bore × stroke
Compression ratio
Standard compression pressure (at sea level)
Starting system
Fuel
Recommended fuel
Fuel tank capacity
Fuel reserve amount
Engine oil
Lubrication system
Type
Recommended engine oil grade
Engine oil quantity
Total amount
Without oil filter cartridge replacement
With oil filter cartridge replacement
Oil filter
Oil filter type
Oil pump
Oil pump type
Inner-rotor-to-outer-rotor-tip clearance
Limit
Outer-rotor-to-oil-pump-housing clearance
Limit
Oil-pump-housing-to-inner-and-outer-rotor
clearance
Limit
Bypass valve opening pressure
Relief valve operating pressure
Cooling system
Radiator capacity (including all routes)
Coolant reservoir capacity (up to the maximum
level mark)
Radiator cap opening pressure
Radiator core
Width
Height
Depth
Water pump
Water pump type
Reduction ratio
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ENGINE SPECIFICATIONS
Liquid cooled 4-stroke, DOHC
998.0 cm³
Forward-inclined parallel 4-cylinder
77.0 × 53.6 mm (3.03 × 2.11 in)
12.70 :1
1480 kPa/350 r/min (210.5 psi/350 r/min) (14.8
kgf/cm²/350 r/min)
Electric starter
Premium unleaded gasoline only
18.0 L (4.76 US gal) (3.96 Imp.gal)
3.2 L (0.85 US gal) (0.70 Imp.gal)
Wet sump
SAE10W30, SAE10W40, SAE15W40,
SAE20W40 or SAE20W50
API service, SG type or higher, JASO standard
MA
3.83 L (4.05 US qt) (3.37 Imp.qt)
2.90 L (3.07 US qt) (2.55 Imp.qt)
3.10 L (3.28 US qt) (2.73 Imp.qt)
Formed
Trochoid
0.010–0.100 mm (0.0004–0.0039 in)
0.18 mm (0.0071 in)
0.090–0.190 mm (0.0035–0.0074 in)
0.26 mm (0.0102 in)
0.06–0.13 mm (0.0024–0.0051 in)
0.20 mm (0.0079 in)
80.0–120.0 kPa (11.6–17.4 psi) (0.80–1.20
kgf/cm²)
600.0–680.0 kPa (87.0–98.6 psi) (6.00–6.80
kgf/cm²)
2.76 L (2.92 US qt) (2.43 Imp.qt)
0.25 L (0.26 US qt) (0.22 Imp.qt)
108–137 kPa (15.4–19.5 psi) (1.08–1.37 kgf/
cm²)
374.0 mm (14.72 in)
257.8 mm (10.15 in)
24.0 mm (0.94 in)
Single suction centrifugal pump
65/43 × 25/32 (1.181)
2-2