Outboard Motors
Inflatable Boats with Outboard Motors
Boats with Outboard Motors

Outboard Motors: Four Stroke



With its 996 cc, SOHC 16V, the sturdy transmission, the special relationship between the gearbox and the large diameter propeller, the motor 25 HP, it provides the highest torque currently on the market.
Technical Characteristics
Power Hp25xs EFI
Power kW18,4
Max. R.P.M.5000/6000
Motor type4 stroke SOHC
Swept volume c.c.498
Bore x Stroke (mm)65x75
N° Cylinders2 on line
Induction1 carburettor
FuelPetrol (for specifications see the user manual)
Fuel tank (L)Separate 23
LubricationForced (oil sump)
IgnitionC.D.I. Micro-computer
Ignition timingElectronic
StartingManual or Electric
AlternatorStandard 12V/160W (regulator optional) on Manual start version Standard 12V/160W with regulator on Electric start version
CoolingWater cooled with pump-forced circulation
ExhaustUnderwater through propeller
Steering systemBar with twist grip throttle control and steering friction adjustment or remote with remote control box according to version
Type of remote control box provided (for the version with remote control box)Single lever with safety switch
Trim adjustmentManual (4 pos) with trim for navigation in shallow waters or Power Tilt depending on the version
Direction reversalMechanical A-F-R
Transmission Ratio13/27
Available shaft versionsC. - L.
Standard propeller type3-bladed with built-in spring drive
Weight basic version (kg.)77
  • Some models may not be available in all countries, or they may have different, non-standard
  • horse powers. Depending on the different national legislative requirements. (For further details
  • consult the current price list).
  • The data contained in this table are to be considered as approximate and Selva Marine reserves
  • the right to modify the technical characteristics, materials,
  • construction, weights, etc. without any forewarning or obligations.