Selva White Whale EFI 300HP 4-Stroke Outboard Engine Ultra Long Shaft

SKU: 199116-E.DW.UL.PT.
Ships in 2 – 4 Weeks

The Selva White Whale 300 E.F.I. Ultra Long Shaft sits at the top of the Selva Marine range, delivering unmatched performance, control, and engineering excellence. Powered by a 6-cylinder 60° V-type DOHC engine with 24 valves and variable valve timing (VVT), it offers 300 horsepower from a 4169 cc displacement. The cylinders are manufactured using plasma-fusion technology for maximum strength, reduced weight, and exceptional heat resistance. The Electronic Fuel Injection (EFI) system provides smooth power delivery and low fuel consumption, while the Drive-By-Wire electronic control system ensures precise, effortless throttle and shift response.

 

This item is available to order with an estimated 2–4 week lead time for delivery.

Sale price£29,399.00
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Our Selva approved technicians provide a detailed inspection video of your engine with every purchase.

Product Description

The Selva White Whale 300 E.F.I. Ultra Long Shaft represents the peak of marine propulsion. Its 6-cylinder, 60° V-configuration DOHC engine with 24 valves and VVT ensures powerful, efficient combustion and seamless performance across all RPM ranges. With 4169 cc of displacement, it delivers exceptional acceleration and high-end power with remarkably low fuel consumption. The Electronic Fuel Injection system precisely controls fuel delivery, ensuring smooth starts, crisp throttle response, and efficient fuel use. This combination of intelligent fuel management and high-performance engineering makes the White Whale 300 ideal for both speed and endurance.

Built for strength and agility, the engine block is formed using plasma-melting technology, creating an ultra-strong yet lightweight cylinder design. The Ultra Long Shaft version provides deeper propeller immersion and maximum thrust for large, deep-hulled, or offshore vessels, improving stability and efficiency at all speeds. Constructed from corrosion-resistant materials and supported by a high-capacity cooling system, the White Whale 300 ensures reliability and long-term durability in saltwater or freshwater conditions.

The Drive-By-Wire control system delivers instant, precise throttle and gear response without the friction of mechanical cables, giving a smooth, effortless driving experience. Maintenance points are conveniently located, allowing quick servicing, while advanced diagnostics simplify upkeep. Despite its immense power, the engine operates quietly with minimal vibration, ensuring a comfortable experience on the water. The Selva White Whale 300 E.F.I. Ultra Long Shaft combines high-performance engineering, modern electronic control, and lightweight design to offer the ultimate in power, control, and reliability for professional and recreational boaters alike.

Specifications
Bore x Stroke (mm) 94x96,2
N° Cylinders 4 on line
Induction Electonic Injection
Starting Automatic
Fuel Petrol (for specifications see the user manual)
Fuel tank (L) Not Applicable
Lubrication Forced (Oil sump)
Ignition T.C.I./Computer
Ignition timing Electronic
Starting Electric
Alternator Standard 12V / 420W with regulator
Cooling Water cooled with pump-forced circulation
Exhaust Under-water through propeller
Steering system Remote steering system with remote control box
Type of remote control box provided (for the version with remote control box) Single lever binnaclewith safety switch
Trim adjustment Power Trim/Tilt
Direction reversal Mechanical A-F-R
Transmission Ratio 14/28
Available shaft versions Ultra Long Shaft (UL.)
Standard propeller type 3-bladed with built-in spring drive
Weight basic version (kg.) 225
Delivery

Delivery Information

At Marine Chandlery, we aim to get your orders to you as quickly and efficiently as possible. Here’s everything you need to know about our delivery process:

Dispatch Times

  • All goods are usually dispatched within 1 working day of your order being placed.
  • For orders placed over weekends or bank holidays, dispatch will occur on the next working day.

Delivery Costs

  • Delivery prices are calculated at checkout based on the size, weight, and destination of your order.
  • Rest assured, we strive to keep our shipping costs fair and transparent.
  • Unfortunately, our default UK delivery costs exclude Highlands, Ireland and Northern Ireland. Please contact us for a quote.

Important Information on Larger Items

  • Please note that outboards and inflatables are excluded from standard delivery pricing.
  • These items require specialised handling and are shipped via a bulky courier service. The shipping cost for such items will be confirmed during checkout or upon enquiry.

Delivery Partners

We work with reliable couriers to ensure your goods arrive safely and on time. Once your order is dispatched, you’ll receive tracking information to stay updated on its progress.