Selva Murena EFI 40XS 4-Stroke Outboard Engine Extra Long Shaft

SKU: 199060A-E.ST.XL.PT.
Ships in 2 – 4 Weeks

The Selva Murena EFI 40XS Extra Long Shaft is a compact yet exceptionally strong 4-stroke SOHC 16-valve outboard that converts its 996 cc displacement into the highest torque output in its class. A precision Electronic Fuel Injection (EFI) system ensures clean, efficient combustion, while a specially matched gear ratio and large-diameter propeller translate power into thrust with minimal slip. Light, quiet, and engineered for long service life, it is ideal for deep-draft craft and offshore users demanding effortless push, low vibration, and low fuel burn.

 

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

Sale price£11,249.00
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Product Description

At the heart of the Murena 40XS EFI lies Selva’s advanced 996 cc single-overhead-camshaft 16-valve powerhead. This configuration delivers broad torque and responsive acceleration throughout the 5 300 to 6 300 rpm operating band. The EFI micro-processor meters fuel precisely in real time, guaranteeing crisp throttle response, smooth cold starts, and consistent performance under load. Its generous displacement allows the engine to maintain speed without strain, reducing consumption and extending range even when driving heavier hulls

The Murena’s architecture emphasises mechanical strength and reliability. The rigid aluminium block and reinforced lower unit handle the high torque generated by the 996 cc powerhead. A 13 : 24 gear ratio, paired with a large-diameter propeller, converts torque into controlled thrust, delivering confident acceleration and steady grip in rough conditions. A sealed, pump-forced water-cooling circuit maintains optimal temperature balance, while comprehensive anti-corrosion treatments protect against salt exposure. The Extra Long Shaft (XL) layout increases propeller immersion and directional stability, ensuring precise control on deeper-draft or offshore boats.

Electric starting and EFI technology make ignition instantaneous and idling remarkably smooth. Balanced engine mounts and Selva’s precision machining reduce vibration and noise, creating a calm operating environment. The optional Power Trim and Tilt system allows effortless adjustment of running attitude, improving efficiency and handling in varying sea states. A regulated 12 V / 200 W alternator provides ample power for electronics, pumps, or navigation lights even at low rpm. Routine maintenance points are accessible without disassembly, keeping upkeep simple and downtime minimal. Refined yet robust, the Selva Murena EFI 40XS 4-Stroke Outboard Engine (Extra Long Shaft) combines advanced EFI precision with exceptional mechanical resilience, delivering quiet, efficient power that inspires confidence on every run.

Specification Table
Feature Specification
Model Selva Murena EFI 40XS (Extra-Long Shaft)
Power Output 40 hp / 29.4 kW
Max RPM 5,000–6,000 rpm
Engine Type 4-Stroke, 3-Cylinder, SOHC
Displacement 747 cc
Bore x Stroke 65 x 75 mm
Fuel System Electronic Fuel Injection (EFI)
Starting System Electric start
Controls Remote control box (single-lever with safety switch)
Shaft Length Extra-long shaft (25")
Gear Shift Forward / Neutral / Reverse
Ignition System Digital CDI
Trim & Tilt Power Trim/Tilt
Cooling System Water-cooled, pump-driven
Exhaust Through propeller, underwater
Alternator Output 12V – 17A
Fuel Tank External connection (separate portable tank supplied)
Propeller 3-blade aluminium
Weight ~97–102 kg
Applications Offshore RIBs, sailing auxiliaries, deep-V hull craft, day cruisers
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.