Engine Specifications - Yamaha YZF-R1 Series Service Manual

EAS20014

ENGINE SPECIFICATIONS

Engine
Combustion cycle
Cooling system
Valve train
Displacement
Cylinder arrangement
Number of cylinders
Bore × stroke
Compression ratio
Compression pressure
Starting system
Fuel
Recommended fuel
Fuel tank capacity
Fuel reserve amount
Engine oil
Recommended brand
Type
SAE viscosity grades
Recommended engine oil grade
Lubrication system
Engine oil quantity
Oil change
With oil filter removal
Quantity (disassembled)
Oil filter
Oil filter type
Oil pump
Oil pressure
Cooling system
Coolant quantity
Radiator (including all routes)
Coolant reservoir (up to the maximum level
mark)
Radiator cap valve opening pressure
Cooling system leak test pressure
Thermostat
Valve opening temperature
Valve full open temperature
Valve lift (full open)
ENGINE SPECIFICATIONS
4-stroke
Liquid cooled
DOHC
998 cm³
Inline
4-cylinder
79.0 × 50.9 mm (3.11 × 2.00 in)
13.0 : 1
1261–1624 kPa/210 r/min (12.6–16.2 kgf/cm²/
210 r/min, 179.4–231.0 psi/210 r/min)
Electric starter
Premium unleaded gasoline (E10 acceptable)
17 L (4.5 US gal, 3.7 Imp.gal)
3.0 L (0.79 US gal, 0.66 Imp.gal)
YAMALUBE
Full synthetic
10W-40, 15W-50
API service SG type or higher, JASO standard
MA
Wet sump
3.90 L (4.12 US qt, 3.43 Imp.qt)
4.10 L (4.33 US qt, 3.61 Imp.qt)
4.90 L (5.18 US qt, 4.31 Imp.qt)
Cartridge
200.0 kPa/5000 r/min (2.00 kgf/cm²/5000 r/min,
29.0 psi/5000 r/min)
2.25 L (2.38 US qt, 1.98 Imp.qt)
0.25 L (0.26 US qt, 0.22 Imp.qt)
107.9–137.3 kPa (1.08–1.37 kgf/cm², 15.6–19.9
psi)
137.3 kPa (1.37 kgf/cm², 19.9 psi)
69.0–73.0 °C (156.20–163.40 °F)
85.0 °C (185.00 °F)
8.0 mm (0.31 in)
2-2