ID # 31079921

Yamaha F90 Jet Drive

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Overview
When you need to get to where a prop won't take you, get an F90 Jet Drive. This 65hp engine is a marine-inspired 4-stroke that's as much as 50% quieter than a conventional 2-stroke, and up to 30% more fuel efficient, too.

Yamaha F90 Jet Drive

ENHANCED PERFORMANCE AND FUEL EFFICIENCY

Multi-point precision fuel injection uses independent fuel injectors to deliver the precise amount of fuel to each cylinder.

INCREDIBLE MANOEUVRABILITY Yamaha F90 Jet Drive

With no gearcase or propeller extending below the hull, a jet drive allows you to manoeuvre around or pass over obstructions that would limit the travel of a conventional, propped outboard.

INTEGRATED HYDRAULIC STEERING Yamaha F90 Jet Drive

Utilizing the same mounting footprint as their predecessor, Integrated Hydraulic Steering models can be installed by boat builders or dealers. Outboards equipped with Integrated Hydraulic Steering save space with fewer rigging components and offer precise non-powered control.

Specifications
Model
F90 Jet Drive
Category Name
Outboard Engines
Year
2024
Sale Type
New
Manufacturer
Yamaha
Color
Bluish Gray Metallic
COOLING
Water/Thermostatic Control
EXHAUST
Through Jet Pump
IGNITION
TCI
STARTING
Electric
RPM RANGE
5000-6000
GEAR SHIFT
F/N/R
ENGINE TYPE
4-cylinder
LUBRICATION
Wet sump
DISPLACEMENT
1596cc (97ci)
OIL CAPACITY
3.7L (with filter)
BORE & STROKE
79x81.4mm (3.11x3.2in)
FUEL DELIVERY
EFI
RECOMMENDED OIL
Yamalube 4-M FC-W 10W-30
INDUCTION SYSTEM
DOHC EFI
RECOMMENDED FUEL
Unleaded Gasoline (Minimum Pump Octane 87)
ALTERNATOR OUTPUT
25 Amps
COMPRESSION RATIO
9.6:1
DEGREE OF TRIM/TILT
-4° through +16°/70°
key features
  • Maximum overall performance: Microcomputer Ignition adjusts timing to maintain optimum engine performance, economy and power under all conditions. (F8 and up) 
  • Ultra-low emissions: Yamaha jet drive four strokes are California Air Resources Board (C.A.R.B.) Three-Star Rated for Ultra-Low Emissions and meet all federal EPA requirements.
features & benefits

MAXIMUM OVERALL PERFORMANCE

Microcomputer Ignition adjusts timing to maintain optimum engine performance, economy and power under all conditions. (F8 and up)

ULTRA-LOW EMISSIONS

Yamaha jet drive four strokes are California Air Resources Board (C.A.R.B.) Three-Star Rated for Ultra-Low Emissions and meet all federal EPA requirements.