G. B. WATERSPORTS
2 Southview Road, Walton, Peterborough. PE4 6AG
Telephone +44(0)1733 322108
Fax +44(0)1733 767515





With More To Shout About
Than Ever

Mariner durability, reliability and all-round performance combine with extra smoothness, additional economy and unheard-of quietness in the extended range of Mariner 4 Strokes.

Quiet, economical, smooth operation throughout the speed range adds up to hour after hour of superb trolling for the fisherman and relaxed cruising for the whole family.

With many new Mariner 4-Stroke models there's plenty to shout about. The brand new 30, 40 and 40 Bigfoot, for instance. These are three cylinder workhorses with the same mid-section and lower units proving so durable on the bigger 50.

You know you can depend on Mariner.


 
4 - Strokes
Model (1) 50 
+ Bigfoot
New 
40  
+ Bigfoot

New 
30  
 
 

25 
Bigfoot
Kilowatts (2) 37.3 kw 29.8 kw 22.4 kw 18.7 kw
Max. RPM at 
throttle
5500-6000 5500-6000 5500-6000 5500-6000
Cylinders 4 ( inline ) 3 ( inline ) 3 ( inline ) 2
Displacement 935 cc 747 cc 747 cc 498 cc
Bore / Stroke 63mm x 75mm 65mm x 75mm 65mm x 75mm 65mm x 75mm
Cooling System Water cooled 
w/ thermostat
Water cooled 
w/ thermostat
Water cooled 
w/ thermostat
Water cooled 
w/ thermostat
Ignition Capacitor Discharge Capacitor Discharge Capacitor Discharge Capacitor Discharge
Starting Electric Manual 
or Electric
Manual 
or Electric
Manual 
or Electric
Gear Ratio 1.83:1 
Bigfoot : 2.30:1
2.00:1 
Bigfoot : 2.30:1
2.00:1 2.40:1
Gear Shift F-N-R F-N-R F-N-R F-N-R
Steering Remote Tiller or Remote Tiller or Remote Tiller or Remote
Alternator 
System
10 Amp 
(140 watt)
Manual 6 amp 
(85 watt) 
Electric 15 amp 
(210 watt)
Manual 6 amp 
(85 watt) 
Electric 15 amp 
(210 watt)
Manual 6 amp 
(85 watt) 
Electric 15 amp 
(210 watt)
Trim Positions Power Trim Standard Manual : gas assist 
Electric : 5 +  
shallow water 
(Power Trim  
Optional)
Manual : gas assist 
Electric : 5 +  
shallow water 
(Power Trim  
Optional)
Manual : gas assist 
Electric : 5 +  
shallow water 
(Power Trim  
Optional)
Fuel Tank Standard Standard Standard Standard
Fuel Requirements Unleaded 
90 RON min.
Unleaded 
90 RON min.
Unleaded 
90 RON min.
Unleaded 
90 RON min.
Weight 102 kg 
Bigfoot : 116 kg
96 kg 
Bigfoot : 112 kg
96 kg 79.4 kg
Propeller Drive Splined rubber hub 
Bigfoot : Flo-torq 11
Splined rubber hub 
Bigfoot : Flo-torq 11
Splined rubber hub Splined rubber hub
Recommended 
Boat Transom  
Height
Long 508mm Short 381mm 
Long 508mm
Short 381mm 
Length 508mm
Short 381mm 
Long 508mm
Standard Propeller (5) see dealer see dealer see dealer see dealer
Prop. Selection (Pitch) 8"-19" 
Bigfoot : 
9"-26"
8"-19" 
Bigfoot : 
9"-26"
8"-19" 8"-19"
Induction System 2 valve single 
overhead 
cam design
2 valve single 
overhead 
cam design
2 valve single 
overhead 
cam design
2 valve single 
overhead 
cam design
Exhaust Through Prop Through Prop Through Prop Through Prop
 
 For further model specifications please
contact Greg.
 
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