2021 Yamaha Marine F300 Base

Information

2021 Yamaha Marine F300

The award-winning 4.2-liter F300 is the king of our V6’s. Weighing in at only 562 pounds (digital) and 551 pounds (mechanical), it’s up to 73 pounds lighter than some competitors. Plus, it’s up to 19 percent faster at cruise RPM*. It’s easy to see why it’s the top choice for offshore performance.

Features may include:
  • Compatible with mechanical (25” shaft) or digital controls
  • Recommended fuel: 89 Octane
  • Shaft lengths available: 25”, 30” and 35” (35” on F300 DEC only)
  • Alternator output: up to 70 amp
  • Now available in signature Yamaha gray or new pearlescent white

Photos

Highlights

  • Wildwood, New Jersey
  • 2021
  • Yamaha Marine
  • F300 Base
  • Recommended: Octane 89 | Recommended Filtration: Yamaha 10-Micron Fuel / Water Separating Filter (external)
  • 25" shaft: 562 lbs (255 kg) | 30" shaft: 571 lbs (259 kg)
  • Available

Specifications

  • 2021
  • Yamaha Marine
  • F300
  • Base
  • General
  • V6
  • Prop Shaft: 300hp at 5500 rpm
  • 4.2L
  • 96 mm (3.78 in)
  • 96 mm (3.78 in )
  • 10.3:1
  • Full RPM Range: 5000 ~ 6000 rpm
  • Angle (maximum): 32° from center, either direction
  • Through Propeller
  • TCI Microcomputer
  • Recommended: Yamalube® 4M (See owner's manual)
  • Wet Sump
  • Recommended: Thermostatic Control
  • 1.75:1
  • Forward, Neutral, Reverse
  • EFI
  • LFR6A-11
  • System: Electric
  • Output at W.O.T.: 50 - 70 Amp
  • Ethanol Blend Limit: 10% Maximum
  • Recommended: Octane 89 | Recommended Filtration: Yamaha 10-Micron Fuel / Water Separating Filter (external)
  • Degree of Tilt: 67° | Degree of Trim: -3° through +16° | Mounting Centers: 28.5"
  • Shaft: 25" - 30" - 35" (F300 DEC Only)
  • 6.3L/6.0L
  • 551 lbs (250 kg) | 562 lbs (254 kg)
  • 25" shaft: 562 lbs (255 kg) | 30" shaft: 571 lbs (259 kg)
  • Intake: 24 | C.A.R.B. Rating: 3-Star
  • Limited 3-Year Pleasure, 3-Year Government, 1-Year Commercial