Specifications - Yamaha 8C Owner's Manual

EMU01693*¯
Item
DIMENSIONS
Overall length
Overall width
Overall height
Transom height
Weight
PERFORMANCE
Full throttle operating range
Maximum output
Idling speed (in neutral)
ENGINE
Type
Displacement
Bore × stroke
Ignition system
Spark plug
Spark plug gap
Control system
Starting system
Alternator output
Starting carburetion system
DRIVE UNIT
Gear positions
Gear ratio
Trim and tilt system
Propeller mark
FUEL AND OIL
Recommended fuel
Fuel tank capacity
Recommended engine oil
Lubrication
Fuel:oil ratio
Recommended gear oil
Gear oil capacity
TIGHTENING TORQUE
Spark plug
Propeller nut

SPECIFICATIONS

Model
Unit
mm (in.)
mm (in.)
S mm (in.)
S mm (in.)
S kg (lb.)
r/min
kW (HP) @ r/min
r/min
cm (cu.in.)
3
mm (in.)
NGK
mm (in.)
V-A (W)
P.O.N.
L (US gal, Imp gal)
Fuel:Oil
cm 3 (US oz, Imp oz)
N•m (kgf•m, lb•ft)
N•m (kgf•m, lb•ft)
4-1
8MH
802 (31.6)
343 (13.5)
977 (38.5)
436 (17.2)
27 (59.4)
4,500–5,500
5.9 (8) @ 5,000
850–950
2-stroke, L2
165 (10.01)
50 × 42 (1.97 × 1.65)
CDI system
BR7HS-10
0.9–1.0 (0.035–0.039)
Tiller control
Manual start
12 (80)
Choke start
Forward-Neutral-Reverse
2.08 (27/13)
Manual tilt
N
Regular unleaded gasoline
Minimum 86
25 (6.6, 5.5)
YAMALUBE 2 STROKE OUTBOARD OIL
or an equivalent TCW3 certified outboard oil
Premix
100:1
Hypoid gear oil (SAE90)
160 (5.41, 5.63)
25 (2.5, 18)
17 (1.7, 12)
E