2021 Yamaha Marine F90 Jet Drive Base

Information

2021 Yamaha Marine F90 Jet Drive

Our completely redesigned, 1.8-liter F90 Jet Drive four stroke produces 65 hp at the pump. Its compact, light-weight SOHC four-cylinder, in-line design features a long-track induction system and Yamaha’s proprietary YDC-30 aluminum alloy. This creates a light, compact, powerful outboard for deck boats and deep-V hulls navigating shallow, rocky rivers.

Features may include:
  • Compatible with mechanical controls, our Multi-Function Tiller Handle, analog gauges and Command Link®
  • 354 pounds (including jet pump assembly)
  • Fits 25-inch transom boats
  • Solid 35-amp alternator
  • Power Trim & Tilt

Photos

Highlights

  • Wildwood, New Jersey
  • 2021
  • Yamaha Marine
  • F90 Jet Drive Base
  • Recommended: Octane 87 | Recommended Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external)
  • 495 lbs (225 kg)
  • Available

Specifications

  • 2021
  • Yamaha Marine
  • F90 Jet Drive
  • Base
  • Four Stroke
  • Inline 4
  • Prop Shaft: 65 hp @ 5500rpm
  • 1.8 L
  • 81 mm (3.19 in)
  • 88.9 mm (3.5 in)
  • 10.0:1
  • Full RPM Range: 5000 ~ 6000 rpm
  • Angle (maximum): 35° from center, either direction
  • Through Jet Nozzle
  • TCI Microcomputer
  • Recommended: Yamalube® 4M (See owner's manual)
  • Wet Sump
  • Recommended: Thermostatic Control
  • Direct Drive
  • Forward, Neutral, Reverse
  • EFI
  • LFR5A-11
  • System: Electric
  • Output at W.O.T.: 35 Amp | 35 Amps
  • Ethanol Blend Limit: 10% Maximum
  • Recommended: Octane 87 | Recommended Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external)
  • Degree of Tilt: 70° | Degree of Trim: -4 through 16°
  • Shaft: Fits 25" Transom
  • 3.2L/3.0L
  • 354 lbs (161 kg)
  • 495 lbs (225 kg)
  • Intake: 16 | C.A.R.B. Rating: 3-Star
  • Limited 2-Year Pleasure, 2-Year Government, 1-Year Commercial