Selva Murena EFI 25XS 4-Stroke Outboard Engine Long Shaft

SKU: 199066-E.ST.L.PT.
Ships in 2 – 4 Weeks

The Selva Murena EFI 25XS Long Shaft is a compact yet powerful 4-stroke outboard engine delivering exceptional torque, smooth operation, and excellent fuel efficiency. Powered by a 498 cc SOHC 16-valve engine, it produces 25 horsepower (18.4 kW) with strong acceleration and low fuel consumption. The Electronic Fuel Injection (EFI) system provides precise fuel delivery for quick starts, clean combustion, and consistent performance across the 5,000–6,000 RPM range. 

 

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

Sale price£11,379.00
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Product Description

The Selva Murena EFI 25XS Long Shaft combines compact engineering with superior torque delivery. Its 498 cc 4-stroke SOHC 16-valve engine and Electronic Fuel Injection system ensure precise fuel management for efficient combustion, instant throttle response, and reduced emissions. The optimised gearbox ratio and compatibility with a large-diameter propeller enable high thrust and smooth cruising performance. With a 5,000–6,000 RPM operating range, this engine delivers steady acceleration and excellent pulling power while maintaining low fuel consumption.

Engineered for long-term strength and reliability, the Murena 25XS features a robust transmission system, corrosion-resistant materials, and an advanced cooling design for dependable operation in both salt and freshwater. The Long Shaft configuration increases propeller immersion and thrust, offering superior control for deeper-hulled boats. Lightweight yet durable, the Murena 25XS maintains a strong balance between performance and efficiency while minimising vibration and noise.

The EFI technology provides effortless starting, smooth idling, and consistent performance in all weather conditions. Maintenance points are easily accessible for quick servicing, while the engine’s refined design ensures quiet, comfortable operation over long distances.

The Selva Murena EFI 25XS 4-Stroke Outboard Engine (Long Shaft) delivers leading torque, exceptional fuel economy, and long-lasting durability, making it the perfect choice for boaters seeking smooth, reliable, and powerful performance on the water.

Specification
Bore x Stroke (mm) 65x75
N° Cylinders 2 on line
Induction 1 carburettor
Starting Automatic
Fuel Petrol (for specifications see the user manual)
Fuel tank (L) Separate 23
Lubrication Forced (oil sump)
Ignition C.D.I. Micro-computer
Ignition timing Electronic
Starting Manual or Electric
Alternator Standard 12V/160W (regulator optional) on Manual start versionStandard 12V/160W with regulator on Electric start version
Cooling Water cooled with pump-forced circulation
Exhaust Underwater through propeller
Steering system Bar with twist grip throttle control and steering friction adjustment or remote with remote control box according to version
Type of remote control box provided (for the version with remote control box) Single lever with safety switch
Trim adjustment Manual (4 pos)with trim for navigation in shallow waters or Power Tilt depending on the version
Direction reversal Mechanical A-F-R
Transmission Ratio 13/27
Available shaft versions  L. (Long Shaft)
Standard propeller type 3-bladed with built-in spring drive
Weight basic version (kg.) 77
Delivery

Delivery Policy

Overview

We aim to dispatch all orders promptly and deliver your goods safely and efficiently. This Delivery Policy outlines how and when your order will be delivered, along with important information regarding delivery times, costs, and responsibilities.


Order Processing

Orders are normally processed within 1–2 working days of being placed, excluding weekends and public holidays. Orders placed after business hours will be processed on the next working day.

During busy periods, processing times may be slightly longer, but we will always aim to keep delays to a minimum.


Delivery Services

We use a range of reputable courier services to ensure reliable delivery. The courier used may vary depending on the size, weight, and nature of the items ordered.


Delivery Times

  • UK Mainland: Estimated delivery is typically 1–3 working days from dispatch.

  • Delivery times are estimates only and cannot be guaranteed.

  • Delays may occur due to courier issues, adverse weather, or other circumstances beyond our control.


Delivery Costs

Delivery costs are calculated automatically at checkout based on the items in your order and the delivery location. Any applicable charges will be clearly displayed before you complete your purchase.


Oversized or Heavy Items

Some items may be large, heavy, or require specialist handling. These items may:

  • Incur additional delivery charges

  • Require longer delivery times

  • Be delivered by a specialist courier

Where this applies, relevant information will be shown at checkout or communicated to you after ordering.


Tracking Information

Where available, tracking details will be provided once your order has been dispatched. Tracking information will be sent by email or made available through your order confirmation.


Missed Deliveries

If delivery is attempted and no one is available to receive the order, the courier may:

  • Leave the parcel in a safe place (where authorised)

  • Leave a card with instructions for rearranging delivery

  • Attempt re-delivery on the next working day

Additional charges may apply for repeated failed delivery attempts.


Damaged or Missing Items

Please inspect your order upon delivery. If your item arrives damaged or incomplete, you must notify us within 48 hours of receipt.

Where possible, photographic evidence should be provided to help us resolve the issue quickly with the courier.


Delivery Address Responsibility

It is the customer’s responsibility to ensure that the delivery address provided is accurate and complete. We cannot accept responsibility for delays or losses caused by incorrect or incomplete address details.


Collection

If collection is offered, this will be by prior arrangement only. You will be notified when your order is ready for collection.


Contact Us

If you have any questions regarding delivery or your order, please contact us using the details provided on our Contact page. We will do our best to assist you as quickly as possible.