EAS20290
ENGINE SPECIFICATIONS
Engine
Engine type
Displacement
Cylinder arrangement
Bore × stroke
Compression ratio
Standard compression pressure (at sea level)
Minimum–maximum
Starting system
Fuel
Recommended fuel
Fuel tank capacity
Fuel reserve amount
Engine oil
Lubrication system
Recommended brand
Type
Recommended engine oil grade
Engine oil quantity
Total amount
Without oil filter cartridge replacement
With oil filter cartridge replacement
Oil pressure (hot)
Oil filter
Oil filter type
Oil pump
Oil pump type
Oil pressure
Bypass valve opening pressure
Relief valve operating pressure
Pressure check location
Cooling system
Radiator capacity (including all routes)
Coolant reservoir capacity (up to the maximum
level mark)
Radiator cap opening pressure
Thermostat
Valve opening temperature
Valve full open temperature
Valve lift (full open)
ENGINE SPECIFICATIONS
Liquid cooled 4-stroke, DOHC
530 cm³
Inline 2-cylinder
68.0 × 73.0 mm (2.68 × 2.87 in)
10.90 : 1
1950 kPa/470 r/min (19.5 kgf/cm²/470 r/min,
282.8 psi/470 r/min)
1700–2180 kPa/470 r/min (17.0–21.8 kgf/cm²/
470 r/min, 246.1–316.8 psi/470 r/min)
Electric starter
Premium unleaded gasoline only
15.0 L (3.96 US gal, 3.30 Imp.gal)
3.0 L (0.79 US gal, 0.66 Imp.gal)
Dry sump
YAMALUBE
SAE 10W-30 or SAE 10W-40
API service SG type or higher, JASO standard
MA
3.50 L (3.70 US qt, 3.08 Imp.qt)
2.70 L (2.85 US qt, 2.38 Imp.qt)
2.90 L (3.07 US qt, 2.55 Imp.qt)
120.0 kPa/1200 r/min (1.20 kgf/cm²/1200 r/
min, 17.4 psi/1200 r/min)
Cartridge
Trochoid
120 kPa/1200 r/min (1.20 kgf/cm²/1200 r/min,
17.4 psi/1200 r/min) at 70.0 °C (158.0 °F)
78.0–118.0 kPa (0.78–1.18 kgf/cm², 11.3–17.1
psi)
450.0–550.0 kPa (4.50–5.50 kgf/cm², 65.3–
79.8 psi)
MAIN GALLERY
1.50 L (1.59 US qt, 1.32 Imp.qt)
0.27 L (0.29 US qt, 0.24 Imp.qt)
107.9–137.3 kPa (1.08–1.37 kgf/cm², 15.7–
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