Selva Wahoo 20HP 4-Stroke Outboard Engine Long Shaft

SKU: 199024-L.
Ships in 2 – 4 Weeks

The Selva Wahoo 20HP Long Shaft is a dependable and fuel-efficient 4-stroke outboard engine built for strong torque, quiet operation, and exceptional reliability. Powered by a two-cylinder 362 cc SOHC engine, it delivers 20 horsepower (14.7 kW) with responsive acceleration and balanced mid-range performance. The refined combustion system ensures efficient fuel use and clean operation, while the Long Shaft configuration provides greater propeller immersion, improved thrust, and superior control for deeper-hulled boats

 

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

Sale price£3,429.00

Available Options:

  • L. – Manual start, Long Shaft
  • E.B.L. – Electric start, Tiller handle steering, Long shaft
  • E.ST.L. – Electric start, Remote control box, Power Tilt, Long shaft
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Options: L.

Options

FREE Selva Expert Pre-Delivery Inspection

Our Selva approved technicians provide a detailed inspection video of your engine with every purchase.

 Product Description

The Selva Wahoo 20HP Long Shaft delivers smooth, controlled power through its two-cylinder 4-stroke SOHC 362 cc engine, producing quick throttle response and steady torque across the 5,000–6,000 RPM range. Engineered for clean combustion and reduced vibration, it provides reliable performance with excellent fuel economy. Its tuned intake and exhaust systems ensure consistent acceleration and strong pulling power, whether cruising at low speed or running at full throttle.

Built with marine-grade materials, the Wahoo 20HP combines strength with lightness for easier handling and long-term durability. The Long Shaft layout increases propeller depth and thrust, improving stability and control on larger or deeper-hulled vessels. A corrosion-resistant coating, reinforced gearbox, and efficient cooling system protect the engine during continuous operation in both salt and freshwater conditions.

User-friendly and versatile, the Wahoo 20HP offers manual or electric start and tiller or remote-control options to suit any setup. Maintenance points are easily accessible, and the lightweight design simplifies installation and transport. The engine runs quietly with minimal vibration, ensuring a comfortable and controlled ride.

Compact, efficient, and reliable, the Selva Wahoo 20HP 4-Stroke Outboard Engine (Long Shaft) delivers the perfect blend of performance, durability, and everyday practicality, trusted by boaters who value smooth power and effortless control.

Specification
Bore x Stroke (mm) 63 x 58,1
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/70W (regulator optional) on Manual start versionStandard 12V/70W 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 Long Shaft (L.)
Standard propeller type 3-bladed with built-in spring drive
Weight basic version (kg.) 51,7
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.