
2025 Yamaha Outboards 50 hp High Thrust Base
Description
2025 Yamaha Outboards 50 hp High Thrust
It’s a mild, early-summer night. The sun’s gone down and the nav lights are on as you quietly troll your home lake for walleye. There’s nothing like a Yamaha High Thrust kicker for keeping the hours off your main outboard. Available in 60, 50, 25 and 9.9 horsepower, they produce up to 60 percent more forward thrust and up to 70 percent more in reverse than standard outboards of the same horsepower. This means they’re also great for pushing sailboats and heavy pontoons. Add maneuverability and muscle to your day with a Yamaha High Thrust outboard.
Our 996-cc 50-hp High Thrust outboard has the extra measure of muscle you need for pushing heavy loads, such as a loaded pontoon. Its SOHC four-cylinder design, composite long-track intake system, large lower unit and high gear ratio deliver powerful punch in a compact design.
Features may include:Power and Performance
More ThrustThe Higher Gear Ratio on Yamaha’s High Thrust outboards make these powerhouses ideal for heavy pontoons and other applications that require an extra measure of muscle.
Max MuscleIncrease thrust up to 60 percent in forward and 70 percent in reverse with a large-diameter, low-pitch Dual Thrust™ propeller. They're optional on our High Thrust T50 and T60, and standard on our T25 and T9.9, and are perfect for sailboats and pontoons. They can also be used on Yamaha Midrange outboards with 4.25" K gearcases.
Optimum PerformanceMicrocomputer Ignition adjusts timing to maintain optimum engine performance, economy and power under all conditions.
Convenience and Control
ERGONOMIC CONTROLYamaha’s award-winning, Multi-Function Tiller Handle (optional on T60/T50) features an ergonomic design for easy shifting, better grip and less rotation from idle to wide-open throttle. This reduces operator fatigue for a full day of enjoyable boating. Truly multi-function, its features include throttle, throttle friction control, shift lever, key switch, stop switch and a Power Trim & Tilt switch.
EASY ENGINE FLUSHINGA Freshwater Flush Device allows you to flush the engine without running it, for added convenience and extended engine life.
Specifications
| Manufacturer | Yamaha Outboards | 
| Model | 50 hp High Thrust | 
| Year | 2025 | 
| Condition | New | 
| Trim Name | Base | 
| Generic Type (Primary) | Four Stroke | 
| Engine Type | Inline 4 | 
| Engine Power | Prop Shaft: 50hp @ 5500rpm | 
| Displacement | 1.0L | 
| Bore | 2.56 in (65 mm) | 
| Stroke | 2.95 in (75 mm) | 
| Compression Ratio | 9.5:1 | 
| Throttle | Full RPM Range: 5000 ~ 6000 rpm | 
| Steering | Angle (maximum): 40° from center, either direction | 
| Exhaust | Through Propeller | 
| Ignition | TCI Microcomputer | 
| Oil Type | Recommended: Yamalube® 4M (See owner's manual) | 
| Lubrication | Wet Sump | 
| Cooling | Recommended: Thermostatic Control | 
| Gear Ratio (Primary) | 2.33:1 | 
| Gear Shifter | Forward, Neutral, Reverse | 
| Induction | EFI | 
| Spark Plug | DPR6EB-9 | 
| Starter | System: Electric | 
| Fuel System | Ethanol Blend Limit: 10% Maximum | 
| Fuel Type | Recommended: Octane 87 | Recommended Fuel Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external) | 
| Length | Shaft: 20" | 
| Dimensions | Degree of Tilt: 69° | Degree of Trim: -4° through +16° | 
| Oil capacity | 2.1L/1.9L | 
| Weight | 262 lbs (117 kg) | 
| Features | Intake: 8 | 
| Warranty | Limited 3 Year Limited Pleasure Boat - 1 Year Limited Commercial | 




