This single cylinder 181 cc motor is available at power ratings starting from 9.9 HP. Compact, sturdy, easy to handle, it guarantees reduced fuel consumption and, at just 30.5 kg, it is also the lightest 4-stroke motor on the market.


Technical Specifications


PowerHP 9.9

Power kW 7.3

Max engine speed. (r.p.m.) 5500/6000

Motor Type 4-stroke SOHC

Displacement 181 c.c.

Bore/stroke ratio(mm) 63 x 53

Nr. Cylinders 1

Fuel induction 1 carburettor

Starter manual or electric

Fuel Petrol (for specifications see the user manual)

Tank (L) Separate 12

LubricationForced with mechanical lobe pump

Ignition digital C.D.I.

Ignition timing Electronic

Starting Manual or electric

Alternator Optional 12V / 70W with rectifier (A.M.) Standard 12V / 70W with rectifier (A.E.)

CoolingWater cooled with pump-driven circulation

Exhaust Underwater through propeller hub

Steering system Bar with twist grip throttle control and steering friction adjustment or via remote control

Type of remote control box provided (for the version with remote control box) Single lever with safety switch

Trim adjustment Manual (4 pos) with trim for navigation in shallow waters

Direction reversal Mechanical A-F-R

Transmission ratio13/27

Available shaft versionsC. - L.

Propeller type (Standard) ducted, 3-bladed with built-in Silent block

Dry weight basic versions (Kg) 30.5


Some models may not be available in certain countries, or may have different power ratings, depending on the applicable national legislative requirements. (For more information consult the current price list).

The data contained in this table are to be considered as approximate and Selva Marine reservesthe right to modify the technical characteristics, materials,construction, weights, etc. without prior notice or obligations.




Safety switch with cord S

Release command for raising motor S

Accelerator control knob S

Steering Angle 360 ​​° N

Electronic fuel injection N

Electronic ignition timing S

Ignition system microprocessor N

Electronic speed limiter S

Rectifier-regulator ●

AC power socket ●

Front gear lever S

Trim for navigation in shallow water S

Low oil pressure alarm N

Steering friction adjustment S

Power Trim/Tilt N

Power Tilt N

Trim indicator N

Shaft-mounted service trim command N

Rev. counter N

Automatic choke N

Speed sensor in foot N

Corrosion protection with galvanic anodes S

Single lever remote control box with safety switch N

Dual-lever binnacle remote control box with safety switch N

Counter-rotation N

Coupling bar N

Propeller S


S = Standard O = Optional N = Not available ● = depending on the version ◊ Counter-rotating

Selva SpA reserves the right to change specifications and equipment without prior notice

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