Yamaha F300ECB2 300HP Outboard – 25in Shaft, V6

Description

Extreme offshore performance meets pristine aesthetics when the white Yamaha F300ECB2 hits the transom of your luxury cruiser. The naturally aspirated 4.2-liter V6 translates fly-by-wire throttle inputs into explosive holeshot acceleration, pushing heavy fiberglass hulls across wide bays reliably. Verifying your twin-engine bracket guarantees this white 300hp digital outboard motor aligns securely without starving the water pump in heavy chop.

Protect your investment from severe cosmetic sun damage by leveraging the exclusive Pearlescent White marine paint finish as a physical UV barrier. You reflect intense ultraviolet rays physically while navigating crowded harbors via precise digital electronic steering. Engineers build the 255 kg lower unit with an aggressive 1.75:1 gear ratio. This heavy-duty drivetrain handles constant heavy load pushing when repowering premium offshore skiffs for daily tournament use.

Key Features of Yamaha F300ECB2

• Pearlescent White Finish: Reflects intense ultraviolet sunlight physically, preventing cosmetic fading and matching premium fiberglass hull finishes perfectly.
• Digital Electronic Control (DEC): Replaces binding mechanical cables with precise electronic signals, allowing effortless single-finger shifting and throttle response.
• 4.2-Liter DOHC Block: Breathes massive volumes of clean air efficiently, generating 300 horsepower effortlessly to lift heavy fiberglass hulls onto plane.
• 25-Inch Extra-Long Shaft: Drops the propeller deeply below high offshore transoms, maintaining solid forward thrust and preventing water pump starvation.
• 50-70 Amp High-Output Alternator: Generates massive electrical current continuously, keeping deep cycle house batteries fully charged for heavy-duty marine electronics.
• 1.75:1 Heavy-Duty Gearcase: Spins aggressive high-pitch propellers efficiently, translating massive block torque directly into forward vessel momentum.
• Multi-Point Sequential EFI: Meters gas perfectly into the cylinders, delivering crisp throttle response and maximizing fuel efficiency across the operating range.
• Hydraulic Power Trim: Adjusts the running angle dynamically via the binnacle switch, optimizing bow attitude across aggressive lake swells.
• Anti-Corrosion Finish: Blocks severe galvanic decay physically, protecting the aluminum powerhead block across decades of daily saltwater exposure.
• Clean Four-Stroke Operation: Burns fuel with strict efficiency, ensuring peak performance while meeting modern clean-air environmental standards globally.

Why Choose Yamaha F300ECB2

This advanced 25-inch block acts strictly as a high-end fly-by-wire power plant for single or multi-engine applications demanding aesthetic white finishes. Substituting a mechanical control model sacrifices electronic shifting entirely. Upgrading your digital throttle syncing network is mandatory for smooth engine communication.

• Verify your transom bracket accommodates a 25-inch shaft length safely.
• Link the DEC module to your master binnacle to synchronize shift commands perfectly.
• Keep coastal waters clean by running highly regulated four-stroke engine configurations.

Ideal Application and Vessel Fitment

This 300-horsepower drive-by-wire block is engineered strictly for modern deep-V center consoles, premium fiberglass skiffs, and twin-engine coastal vessels demanding a 25-inch shaft and pristine aesthetics. Operating as a highly responsive digital drive, it translates electronic throttle data instantly, keeping twin-engine performance hulls tracking perfectly straight at high cruising speeds. It thrives in competitive coastal environments where balancing massive thrust requires precise fly-by-wire power without sacrificing aesthetic appeal.

Warranty, Support and Maintenance

Authorized recreational operation receives a 3-Year Limited Pleasure Warranty alongside exceptional factory support. Registered commercial applications fall under a strict 1-Year Commercial Warranty with zero corrosion coverage applied to the block. Scheduled maintenance requires replacing gearcase lubricants and changing oil filters at manual-specified intervals. Always save all physical service records. Your engine serial number acts as the only way to source exact genuine replacement parts. Mulmotor provides product-information support before purchase and assistance with order-related questions.