2024 Yamaha High Thrust 25HP - 25" Shaft

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Key Features

Availability Brochure
Year2024
MakeYamaha
ModelHigh Thrust 25HP - 25" Shaft

Product Features

Description

Yamaha’s High Thrust four strokes are built for jobs that call for more muscle—like pushing a heavy pontoon, adding extra kick to a multi-species boat or maneuvering a sailboat through a crowded marina. Available in 60, 50, an all-new 25 and a 9.9 horsepower, their larger lower units and higher gear ratios produce substantiaslly more thrust than conventional outboards of the same horsepower using standard propellers. In fact, when paired with our Dual Thrust™ propellers, (optional on T60/T50 and standard on our T25 and T9.9) Yamaha High Thrusts produce up to 60 percent more forward thrust and up to 70 percent more thrust in reverse. Now, the T25 and T9.9 are also wrapped in powerful style, available in new pearlescent white.

Specifications
  • Engine Type: 2 cyl
  • Displacement: 432cc
  • Bore x Stroke: 65 x 65.1mm (2.554 x 2.558 in.)
  • Prop Shaft Horsepower: 25hp @ 5500rpm
  • Full Throttle RPM Range: 5000 ~ 6000 rpm
  • Alternator Output at W.O.T.: 16 Amp
  • Compression Ratio: 9.3:1
  • Fuel Induction System: Electronic Fuel Injection
  • Weight *: 64kg (141 lbs) / 70kg (154 lbs)
  • Recommended Fuel: Octane 87
  • Recommended Engine Oil: Yamalube® 4M (See owner's manual)
  • Recommended Fuel Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external)
  • C.A.R.B. Rating: 2-Star
  • Exhaust: Through Propeller
  • Intake: 4
  • Ignition: CDI Microcomputer
  • Spark Plug: DPR6EB-9
  • Starting System: Electric and Manual
  • Lubrication: Wet Sump
  • Engine Oil Capacity: 1.1L/1.0L
  • Recommended Cooling: Thermostatic Control
  • Ethanol Blend Limit: 10% Maximum
  • Gear Ratio: 2.08:1
  • Gear Shift: Forward, Neutral, Reverse
  • Shaft Length: 20" or 25"
  • Degree of Tilt: 63°
  • Degree of Trim: -3° through +16°
  • Mounting Centers: N/A
  • Steering:
  • Steering Angle (maximum): 45° from center, either direction
  • Warranty: Limited 3 Year Limited Pleasure Boat - 1 Year Limited Commercial

Engine

Engine Type 2 cyl
Bore x Stroke 2.554 x 2.558 in. (65 x 65.1 mm)
Displacement 432 cc
Starting Electric and Manual

Dimensions

Shaft Length 25 in.

General

Propshaft Horsepower 25 HP at 5500 RPM
Full Throttle Operating Range 5000 ~ 6000 RPM
Gear Ratio / Shift 2.08:1 / Forward, Neutral, Reverse
Fuel Induction Electronic Fuel Injection
Alternator 16 Amp
Warranty Limited 3 Year Limited Pleasure Boat - 1 Year Limited Commercial

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