What is Yamaha high thrust?

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.

How much does a 8hp Yamaha weight?

93 lbs
Specs & Compare

Engine Type 2 cyl
Alternator Output at W.O.T. 6
Compression Ratio 9.4:1
Fuel Induction System Carb
Weight † 39 kg (87 lbs) – 42 kg (93 lbs)

What makes an outboard high thrust?

A High Thrust propellor is larger diameter and smaller pitch, so whilst it won’t have the top speed of a small dinghy, it will have plenty of ‘grunt’ to manoevure a heavier boat around.

What is the lightest 8hp outboard?

8hp – 9.9hp

Starting at just 26 kg (57lbs), Mercury’s 9.9hp TwoStroke is the lightest on the market, making it easy to lift and carry.

What is a high thrust prop?

High Thrust Propellers are specifically designed for heavy load and Sail drive applications. The rubber hub bushing offers excellent gripping force, and will keep the propeller from slipping.

Does Suzuki make a high thrust outboard?

The DF60AV/50AV are high thrust versions of the standard DF60A/50A featuring Suzuki’s High Energy Rotation system. These outboards are equipped with lower units based on those found on the DF140A, specially engineered with a large 2.42 gear ratio that turns a bigger 14-inch prop.

How much fuel does a 8HP outboard use?

Maximum output: 8HP (7.2 KW) Maximum operation range: 5000-6000 rpm. Fuel Consumption at W.O.T: 3.2 L/Hr.

How fast can a 9.9 hp motor go?

Assuming this is a light 14′ utility boat and a standard 9.9, Mercury would recommend a 8.5 to 9.5 pitch prop for the OP’s application and predicts a top speed around 20 mph.

How much does a 8 hp outboard weight?

145.00 Lbs. Factory Warranty Begins on Date of Purchase.

What is a dual thrust prop?

Dual Thrust propellers feature a large diameter and blade surface area, a low pitch and rake angle, and a patented oversized center tube which re-directs the exhaust away from the blades when in reverse. This helps the prop bite clean water, resulting in awesome thrust and control regardless of direction.

How much prop slip is normal?

5% to 25%
Calculated propeller slip within the range of 5% to 25% is typical and acceptable. If slip is greater than 25%, there is likely an issue with the propeller. It could be damaged or just wildly wrong for the boat-and-engine combination.

How much does a Suzuki 9.9 weight?

120 lbs.
9BTHS4 is a 15 inch short shaft with electric start, power tilt and electronic fuel injection. The Suzuki 9.9 HP outboard engine is lightweight, compact and fuel efficient at 120 lbs.

Is Yamaha 9.9 fuel injected?

Precision Multi-Point Electronic Fuel Injection on the T60 and T50 delivers the exact amount of fuel needed for optimum performance and efficiency. Yamaha’s EFI optimizes fuel atomization, further enhancing fuel economy.

How much fuel does a Yamaha 9.9 use?

A 9.9 burns about a gallon pre hour at full throttle . It will push a 26 NorthRiver about 5 Knots in flat water. A little more information would help with answers. Smells like fish.

How much fuel does a Yamaha 150 burn per hour?

Yamaha Outboard Fuel Consumption Chart

Fuel Consumption Chart GPH Idle 3000
Yamaha 90 hp 4-stroke Outboard 0.35 2.50
Yamaha 115 hp 4-stroke Outboard 0.40 2.60
Yamaha 70 hp 2-stroke Outboard 0.50 2.90
Yamaha 150 hp 4-stroke Outboard 0.50 4.20

How fast will a 8 hp mud motor go?

(6) 1436 G3 with 8hp merc tops out 16 to 18 mph. Alll flat-bottom jon boat runs skinny everywhere… canals, creeks, ponds, backlish water. Marshes and lagoons.

How fast does a Mercury 9.9 HP go?

What is the lightest 9.9 hp 4 stroke outboard?

2023 Tohatsu 9.9 HP MFS9. 9ES Outboard. New innovations has led Tohatsu to introduce a new Electronic Fuel Injection (EFI) four stroke outboard to its lineup; meet the 9.9hp EFI Sport. The lightest weight outboard in its class features exceptional torque and top end speed so you can get where you need to go in a flash.

Is a dual prop better than a single prop?

While cornering at speed, dual-prop drives also tend to maintain a better grip than single props as a result of less aeration during hard turns. ► Page 3 In addition, the greater blade area and equalization of prop torque offer better low-speed maneuverability.

What are the benefits of a dual prop?

When maneuvering at low speeds, dual props improve thrust and handling in reverse because the boat is never backing or steering away from the bite of the prop blades. This can make it easier to control the boat around the dock.

How tight should the propeller nut be?

If you don’t have a torque wrench, no need to worry, simply tighten down the nut with your socket. It will need to be pretty snug to avoid coming off when running your outboard. Once the nut is snugly in place, you’ve successfully installed your propeller.

Is a higher pitch prop faster?

The lower the prop pitch, the better your hole-shot. However, this comes at a price: top speed. The lower pitch makes the engine reach maximum rpm at slower speeds. Conversely, a higher pitch will deliver greater top speeds, but slower acceleration.

What is the quietest outboard motor?

You can hear the result of this effort when you turn the key of a new Mercury L6 Verado® outboard. Or perhaps you won’t. Despite muscular ratings of 350hp and 400hp, these Supercharged L6 Verado models are the quietest engines in their horsepower category.

How much does a Mercury 9.9 4 stroke weight?

The Mercury 9.9 HP outboard engine is a two cylinder four-stroke marine engine that delivers smooth, quiet, fuel efficient power. Weighing 84 lbs., the Mercury 9.9 HP Outboard Model # 9.9MH comes equipped with a manual start and 15 inch short shaft, tiller steering and auto ratchet manual tilt.

What is the most fuel efficient boat motor?

Inboard Diesel Sterndrive
Inboard Diesel Sterndrive has Greater Fuel Efficiency
The sophisticated four-stroke outboard engines available to boaters today have come a long way from the smelly and thirsty motors of the past. However, diesel inboard sterndrive motors remain winners in this race for fuel efficiency.