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Original price was: $20,000.00.$18,000.00Current price is: $18,000.00.
The Twin Yamaha F150XSB Outboard Motors listing represents a twin-engine Yamaha 150HP outboard package for boats designed for dual 150HP propulsion. Yamaha’s F150 family is a four-stroke inline-four platform with electronic fuel injection, strong mid-range power and 20-inch or 25-inch shaft configurations.
The previous description mixed the current F150XSB listing with older F150XB/LF150XB specifications and described the item as though it were a single engine. The product title, twin-package pricing and product imagery support the twin configuration, while the listing specifically references an LF150XB left-hand-rotation engine. Because the current product record does not expose both engine identification plates, buyers should confirm the exact two-engine configuration and model suffixes before purchase.
Yamaha’s 150HP four-stroke platform is designed for boats that need substantial propulsion for offshore fishing, cruising and other demanding marine applications. The F150 is an inline-four engine with EFI and a 5,000–6,000 RPM full-throttle range. A twin installation provides 300HP total rated output when two 150HP engines are installed as a matched pair.
Yamaha documents F150XB/LF150XB engines in twin applications, including performance testing on boats configured with two engines. This makes the F150 family a relevant option for properly rated center consoles, catamarans and other vessels designed around dual outboards.
| Manufacturer | Yamaha Marine |
|---|---|
| Configuration | Twin 150HP outboard package |
| Horsepower per engine | 150 HP |
| Total rated horsepower | 300 HP combined with two 150HP engines |
| Engine type | Inline 4-cylinder, four-stroke |
| Fuel system | Electronic Fuel Injection (EFI) |
| Full-throttle RPM range | 5,000–6,000 RPM |
| Prop-shaft output | 150 HP at 5,500 RPM per engine |
| Displacement | 2.7L mechanical F150 or 2.8L digital F150 configuration |
| Shaft options | 20 inches or 25 inches, depending on model |
| Gear ratio | 2.00:1 for the F150 family configuration documented by Yamaha |
| Starting | Electric |
| Cooling | Thermostatically controlled |
| Fuel filtration | Yamaha 10-micron fuel/water separating filter recommended |
Configuration note: Yamaha’s current F150 documentation distinguishes 2.7L mechanical and 2.8L digital versions, with different charging outputs. The product record identifies F150XSB/LF150XB terminology but does not expose complete model plates for both engines. Exact displacement, steering, controls, shaft length and charging configuration should therefore be confirmed before ordering.
The Yamaha F150 uses an inline-four four-stroke architecture with EFI and a proven marine propulsion design. The 150HP rating provides substantial thrust for boats engineered for this horsepower class, while the inline-four layout offers a compact alternative to larger V6 outboards.
With two engines, the boat can benefit from the combined 300HP rating and the control redundancy associated with a twin-outboard layout. Actual speed, acceleration and fuel consumption depend on hull design, total vessel weight, propellers, engine height, sea conditions and loading.
Boat manufacturers determine maximum horsepower, engine weight, transom capacity, engine spacing and acceptable rigging. A twin F150 setup should only be installed when the vessel is specifically designed and rated for the combined installation.
The existing product record specifically identifies an LF150XB left-hand-rotation Yamaha engine. Left-hand and standard-rotation models can be paired in twin installations when the boat’s rigging and propeller arrangement require matched rotation.
The current listing does not provide the model number of the second engine or both serial numbers. Confirm the exact pair before ordering, especially if the boat requires a specific right- and left-hand combination. Propellers and replacement parts should be selected from the exact model and serial information rather than from the generic F150 name.
A twin 150HP repower requires more than fitting two engines to the transom. Confirm the vessel’s maximum horsepower, maximum engine weight, transom structure, engine spacing, shaft length and mounting-hole requirements. The steering system must also match the specific F150 configuration.
Electrical rigging should be checked for both engines, including battery capacity, charging circuits, engine harnesses, gauges and digital network equipment. Digital F150 configurations can have different steering and control requirements from mechanical models, so the exact model suffix should be confirmed before ordering rigging components.
Propeller selection is another twin-engine consideration. Hull type, loaded weight, engine height, gear ratio and rotation all affect the correct propeller. Yamaha performance bulletins show that F150/LF150 twin installations use propeller configurations selected for the individual boat rather than one universal propeller specification.
Yamaha’s current F150 family lists 35 amps for the 2.7L mechanical configuration and 50 amps for the 2.8L digital configuration. With two engines, available charging capacity depends on the exact pair and the boat’s electrical architecture.
Before a repower, evaluate the battery banks, battery switches, charging requirements, navigation electronics, fish finders, radios and other accessories. The electrical system should be matched to the actual engines and onboard equipment.
Browse the Performance Engines Outboard Engines category to compare Yamaha and other marine outboard options. For a single-engine 150HP application, review the Yamaha F150 4-Stroke outboard. For a higher-power application, compare the Yamaha F200 4-Stroke.
Two Yamaha F150 engines provide 300HP combined rated output, with each engine rated at 150HP.
Yamaha’s current F150 family includes a 2.7-liter mechanical configuration and a 2.8-liter digital configuration. Confirm the exact displacement from the model plate of the engines in this listing.
Yes. Yamaha uses the LF150 designation for left-hand-rotation configurations. The current listing specifically references an LF150XB, but buyers should confirm the exact model suffix and serial number.
Yes. Yamaha documents F150XB/LF150XB engines in twin installations. The vessel must be designed and rated for the combined horsepower and engine weight.
Yamaha’s F150 family is offered in 20-inch and 25-inch shaft configurations, depending on the exact model.
The product is presented as a twin package and is priced at $18,000, but the current record’s “What’s Included” field specifically names one LF150XB engine. Because those listing details conflict, confirm the exact number of engines, model numbers and serial numbers with Performance Engines before purchase.
This listing is positioned as a twin Yamaha 150HP outboard package for boats designed for dual-engine propulsion. For a single-engine F150 option, compare the Yamaha F150 Outboard Motor. Yamaha’s F150 platform provides EFI, inline-four four-stroke power and multiple shaft and control configurations. Because the current listing contains conflicting single-engine and twin-package details, verify the exact two-engine configuration, model suffixes, rotation and included equipment before ordering.
For a repower or replacement project, matching the engines to the boat’s horsepower rating, transom, steering, controls and electrical system is essential. Review the product information and contact Performance Engines to confirm the exact package before purchase.
