F25

$4,034.00

Our marine-specific, two cylinder, single overhead camshaft design features a new cylinder block and head to enhanced performance, durability and economy.

General

Engine Type
Four stroke, In-Line 2-Cylinder with counter balancer

Displacement
498 cc (30.4 ci)

Bore & Stroke
65 x 75mm (2.56 x 2.95in)

RPM Range
5000-6000

Compression Ratio
9.4:1

Induction System
SOHC / 4 - valve

Alternator Output
13 Amps

Fuel Delivery
Single Carburetor with accelerator pump

Starting
Electric or manual

Ignition
CDI Microcomputer

Lubrication
Wet sump

Exhaust
Through Propeller. Water-cooled, Labyrinth

Cooling
Raw water, Thermostatic Control

Gear Shift
F/N/

Gear Ratio
27/13 (2.08:1)

Recommended Fuel
Unleaded Gasoline (Minimum Pump Octane 87)

Recommended Oil
Yamalube 4-M FC-W 10W-30 or 20W-40

Oil Capacity
1.7L (1.8 US qt)

Shaft Length
S: 15" or L: 20''

Dry Weight
76kg (168lbs)

Degree of Trim/Tilt
Power Trim and Tilt or Manual with 2-position shallow drive

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