2025 Yamaha Marine Portables 8 HP Base

Current Yamaha Marine Outboard 25-25-hp Portables 8 HP

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Year 2025
Make Yamaha Marine
Model Portables 8 HP

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Product Details Specifications Photos

Year 2025
Manufacturer Yamaha Marine
Model Name Portables 8 HP
Trim Name Base
Generic Type (Primary) Portable
Engine Type 2 cyl
Engine Power Prop Shaft: 8hp at 5500 rpm
Displacement 212cc
Bore 2.20 in (56 mm)
Stroke 1.70 in. (43 mm)
Compression Ratio 9.4:1
Throttle Full RPM Range: 5000 ~ 6000 rpm
Steering Tiller | Angle (maximum): 43° from center, either direction
Exhaust Through Propeller
Ignition CDI Microcomputer
Oil Type Recommended: Yamalube® 4M (See owner's manual)
Lubrication Wet Sump
Cooling Recommended: Thermostatic Control
Gear Ratio (Primary) 2.08:1
Gear Shifter Forward, Neutral, Reverse
Induction Carb

2025 Yamaha Marine Portables 8 HP

PORTABLES

The sun sets as you approach the harbor to moor for the night. Whether you’re taking the tender ashore for supplies or fun, your nimble Yamaha Portable is ready to go. Our 9.9 hp and 8 hp provide lightweight, efficient power that’s easy to stow. They also serve as excellent kickers for walleye and other fishing boats, with the 9.9 hp offering new pearlescent white styling or a high-thrust model with an optional V MAX SHO® style sport cowling. Add a little extra power to your day with Yamaha’s Portable F9.9 and F8.

Our 212-cc 8-hp portable outboard features 7.5 percent more displacement than its previous design. This SOHC two cylinder outboard delivers a nice balance of power, performance and portability for jon boats and inflatables. Its new, shorter tiller handle makes operation more comfortable, so you can make a whole day of it.

Features may include:

Only 87 pounds

Available in 15” and 20” shaft lengths

Solid 6-amp alternator

Engine

Engine Power Prop Shaft: 8hp at 5500 rpm

Displacement 212cc

Bore 2.20 in (56 mm)

Stroke 1.70 in. (43 mm)

Compression Ratio 9.4:1

Throttle Full RPM Range: 5000 ~ 6000 rpm

Steering Tiller | Angle (maximum): 43° from center, either direction

Exhaust Through Propeller

Ignition CDI Microcomputer

Oil Type Recommended: Yamalube® 4M (See owner's manual)

Lubrication Wet Sump

Cooling Recommended: Thermostatic Control

Gear Ratio (Primary) 2.08:1

Gear Shifter Forward, Neutral, Reverse

Induction Carb

Spark Plug

Spark Plug BR6HS-10

Electric

Starter System: Manual

Alternator Output, Maximum Output at W.O.T.: 6 Amp

Fuel System

Fuel System Ethanol Blend Limit: 10% Maximum

Fuel Type Recommended: Octane 87 | Recommended Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external)

Dimensions

Length Shaft: 15" - 20"

Dimensions Degree of Tilt: 71° | Degree of Trim: -4° through +16°

Capacities

Oil capacity 0.8L

Weights

Weight 87 lbs (39 kg) - 89 lbs (40 kg)

Features

Features Intake: 4 | C.A.R.B. Rating: 3-Star

Warranty

Warranty Limited 3-year Pleasure, 3-year Government, 1-Year Commercial