Selva Spearfish EFI 40XS 4-Stroke Outboard Engine Long Shaft

SKU: 199078F-E.ST.L.PT.
Ships in 2 – 4 Weeks

The Selva Spearfish EFI 40XS Long Shaft pairs impressive low-end torque with smooth, economical performance. Powered by a 1 832 cc 4-cylinder SOHC 16-valve engine, it delivers 40 horsepower (29.4 kW) through advanced Electronic Fuel Injection (EFI), a tuned single-throttle intake, and an optimised exhaust system. Designed for lightness, strength, and outstanding fuel economy, it’s ideal for medium-sized boats, tenders, and workcraft where quiet power and reliability matter.

 

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

Sale price£14,279.00
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Our Selva approved technicians provide a detailed inspection video of your engine with every purchase.

Product Description

The Spearfish 40XS EFI blends displacement and precision fuel management to deliver strong propulsion with minimal consumption. Its 1 832 cc SOHC 16-valve layout, supported by a single-throttle EFI system, ensures immediate response and refined power delivery through the 5 000 – 6 000 rpm range. Optimised combustion and a finely tuned exhaust provide remarkable torque and smooth acceleration while keeping emissions low.

Built on Selva’s lightweight, high-strength XS architecture, the Spearfish 40XS features corrosion-resistant aluminium construction, a sealed water-cooling circuit, and reinforced gearing for lasting durability. The Long Shaft configuration ensures ideal propeller depth and stability on deeper-draft or heavier hulls, maintaining smooth tracking and consistent thrust in varying conditions.

With Electronic Fuel Injection for easy starts and quiet running, the Spearfish 40XS offers effortless control and low vibration. Optional Power Trim and Tilt enables fine adjustment of running angle for optimum efficiency, while the straightforward layout keeps servicing fast and practical. Compact, efficient, and reliable, the Selva Spearfish EFI 40XS 4-Stroke Outboard Engine (Long Shaft) delivers the perfect mix of power, precision, and enduring Selva quality.

Specifications
Specification Details
Power (HP) 40 XS EFI
Power (kW) 29.4 kW
Maximum RPM 5 000 – 6 000 rpm
Engine Type 4-Stroke SOHC – 16 Valves
Displacement (cc) 1 832 cc
Bore × Stroke (mm) 81 × 88.9
No. of Cylinders 4 in line
Induction System Electronic Fuel Injection (EFI) with single throttle body
Starting System Electric
Fuel Type Petrol (Unleaded – see manual)
Lubrication Forced (oil sump)
Ignition System T.C.I. / Computer-controlled
Cooling System Water-cooled with pump-forced circulation
Exhaust Type Through propeller hub
Steering System Remote control / tiller (optional)
Trim and Tilt Power Trim / Tilt (optional)
Gear Shift Mechanical A-F-R (Forward / Neutral / Reverse)
Gear Ratio 13 : 28
Available Shaft Versions Long (L) / Extra Long (XL)
Propeller Type 3-bladed aluminium
Weight (Basic Version) Approx. 162 kg
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.