Engine Specifications - Yamaha YZF-R1P Service Manual

ENGINE SPECIFICATIONS

Item
Engine
Engine type
Displacement
Cylinder arrangement
Bore × stroke
Compression ratio
Engine idling speed
Vacuum pressure at engine idling
speed
Standard compression pressure
(at sea level)
Fuel
Recommended fuel
Fuel tank capacity
Total (including reserve)
Reserve only
Engine oil
Lubrication system
Recommended oil
40 50
30
É
0 5 10
Quantity
Total amount
Without oil filter cartridge
replacement
With oil filter cartridge replacement
Oil pressure (hot)
Relief valve opening pressure
ENGINE SPECIFICATIONS
Liquid-cooled, 4-stroke, DOHC
3
998 cm (60.9 cu.in)
Forward-inclined parallel 4-cylinder
74 × 58 mm (2.91 × 2.28 in)
11.8 : 1
1,000 ~ 1,100 r/min
25.3 kPa (190 mmHg, 7.47 inHg)
1,450 kPa (14.5 kg/cm
at 400 r/min
Premium unleaded gasoline only
17 L (3.74 Imp gal, 4.49 US gal)
3.3 L (0.73 Imp gal, 0.87 US gal)
Wet sump
Yamalube 4 (20W40) or SAE 20W40 type
60 ˚F
SE motor oil (5 °C (40 °F) or higher) È
È
Yamalube 4 (10W30) or SAE 10W30 type
SE motor oil (15 °C (60 °F) or below) É
15 ˚C
3.8 L (3.34 Imp qt, 4.02 US qt)
2.9 L (2.55 Imp qt, 3.07 US qt)
3.1 L (2.73 Imp qt, 3.28 US qt)
45 kPa at 1,100 r/min
(0.45 kg/cm
480 ~ 560 kPa
(4.8 ~ 5.6 kg/cm
2 - 2
Standard
2
, 210 psi)
2
, 6.5 psi at 1,100 r/min)
2
, 69.6 ~ 81.2 psi)
SPEC
Limit
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1
2