| Weight † |
20" 353 lbs, 25" 362 lbs |
| Full Throttle RPM Range |
5000 - 6000 RPM |
| Fuel Induction System |
EFI |
| Recommended Engine Oil |
Yamalube® 4M (See owner's manual) |
| Engine Type |
Inline 4 |
| Displacement |
1.8L |
| Bore x Stroke |
81 x 88.9mm (3.19 x 3.5in) |
| Prop Shaft Horsepower |
90hp @ 5500 RPM |
| Alternator Output at W.O.T. |
35 amp |
| Compression Ratio |
10.0:1 |
| Recommended Fuel |
Regular Unleaded (Minimum Pump Octane 87) |
| Recommended Fuel Filtration |
Yamaha 10-Micron Fuel/Water Separating Filter (external) |
| C.A.R.B. Rating |
3-Star |
| Exhaust |
Through Propeller |
| Intake |
16 |
| Ignition |
TCI Microcomputer |
| Spark Plug |
LFR5A-11 |
| Starting System |
Electric w/ PTT |
| Lubrication |
Wet Sump |
| Engine Oil Capacity |
3.2L / 3.0L (with / without filter) |
| Recommended Cooling |
Water, Thermostatic Control |
| Ethanol Blend Limit |
10% Maximum |
| Gear Ratio |
(28/12) 2.33 |
| Gear Shift |
F-N-R |
| Shaft Length |
L = 20" X = 25" |
| Degree of Tilt |
-4° through +66° |
| Degree of Trim |
-4° through +16° |
| Mounting Centers |
26" |
| Steering |
Mechanical Remote |
| Steering Angle (maximum) |
35° from center, either direction |
| Warranty |
Limited Pleasure Three Years, Government Three Years, Commercial One Year |
