Selva Sei Whale EFI 150XS 4-Stroke Outboard Engine Extra Long Shaft
Selva

Selva Sei Whale EFI 150XS 4-Stroke Outboard Engine Extra Long Shaft

SKU: 199103G-E.DW.XL.PT.
Factory Order

The Selva Sei Whale EFI 150XS Extra Long Shaft is a high-performance 4-stroke V6 outboard engine engineered for medium to large boats.  It delivers smooth, reliable offshore power with exceptional control. Equipped with electric start, drive-by-wire remote control, extra-long 25" shafts, and power trim & tilt, this twin configuration is ideal for cruising, sport fishing, and demanding marine applications.

Sale price£45,819.00
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Product Description

The Sei Whale EFI 150XS twin package combines Selva’s advanced Italian engineering with modern EFI technology, ensuring responsive throttle, strong mid-range torque, and low vibration. Each engine features electric start for effortless ignition, while the top-mounted drive-by-wire control box with integrated panel allows precise and intuitive helm operation.

The extra-long 25" shafts provide optimal propeller immersion for deep transoms and larger hulls, delivering maximum thrust, stability, and efficiency. The power trim and tilt system allows easy adjustment of the engine angle to optimise performance, fuel economy, and handling in any sea conditions. Reliable, durable, and easy to operate, this twin 150XS setup is perfect for skippers who demand both power and control.

Specifications
Feature Details
Model Selva Sei Whale EFI 150XS
Engine Type 4-Stroke, EFI, V6
Cylinders 6
Displacement ~2,600–2,800cc (class)
Power Output 150 HP each
Starting System Electric start
Control System Top-mounted electronic drive-by-wire remote control box + control panel
Steering Remote helm-based
Shaft Length Extra Long (25" / 635 mm)
Fuel System Electronic Fuel Injection (EFI)
Ignition Digital CDI
Cooling Water-cooled with thermostat
Gear Shift Forward – Neutral – Reverse (via electronic control)
Trim/Tilt Power trim & tilt
Alternator High-output alternator for onboard systems
Weight ~215–225 kg per engine
Compliance EU RCD II, CE Approved, Low Emissions
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.

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