Bull Shark motors feature an efficient, safe low pressure direct fuel injection system, in addition to the revolutionary Multipoint Autolube automatic mixture system with variable ratio oil injection. A completely reliable motor offering excellent performance and extremely low fuel consumption. This motor is also available in a 40 HP version for use without a boating license.


Technical Specifications


Power HP 50

Power kW 36.8

Max. engine speed (r.p.m.) 5500

Engine Type 2-stroke - L.P.D.F.I. (*)

Displacement 684 c.c.

Bore/stroke ratio (mm) 80 x 68

Nr. Cylinders 2 in line

Induction Direct injection


Oil/fuel mixing Automatic Multipoint with variable ratio oil injection

Fuel Petrol (for specifications see the user manual)

Fuel Tank (L) 23

Ignition T.C.I./Computer

Ignition timing Computer regulated

Starting Electric

Alternator standard 12V - 300W with regulator

Cooling Water cooled with pump-driven circulation

Exhaust Bilateral, underwater with depression through propeller

Steering system Remote with remote control box

Type of remote control box provided Single side lever with safety switch

Sospension Controlled compression and traction silent block

Trim adjustment Power Trim / Tilt

Direction reversal Mechanical A-F-R

Transmission ratio 13/27

Available shaft versions L.

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

Weight basic version (Kg) approx. 98


(*) L.P.D.F.I. = Low Pressure Direct Fuel Injection

Alcuni modelli possono non essere disponibili in tutti i paesi, o possedere potenze diverse rispetto alle standard, in funzione delle varie esigenze legislative nazionali. (Per maggiori dettagli consultare il listino prezzi in vigore).

I dati contenuti nella presente tabella sono da ritenersi indicativi e la Selva Marine si riserva il diritto di cambiare le caratteristiche tecniche, i materiali, la costruzione, i pesi, i colori , le grafiche, ecc. senza preavviso ed obbligo alcuno.

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