Selva Black Bass Big Foot Sail 8HP 4-Stroke Outboard Engine Extra Long shaft

SKU: 125051B-XL.
Ships in 2 – 4 Weeks

The Selva Black Bass Big Foot Sail 8HP Extra Long Shaft delivers smooth, reliable auxiliary power for sailing yachts and displacement craft requiring long-shaft reach and dependable thrust. Powered by a 165 cc single-cylinder 4-stroke SOHC engine, it combines light weight, quiet operation, and strong mid-range torque ideal for docking, manoeuvring, or motoring in calm conditions. The “Big Foot” gearbox drives a large-diameter propeller for superior grip and control, while the Extra Long Shaft configuration keeps the propeller deeply immersed for consistent propulsion even when heeled. Compact, efficient, and simple to operate, the Black Bass Sail 8 HP is the perfect match for sailors who need power without complexity.

 

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

Sale price£1,839.00

Available Options:

  • XL. – Extra-long shaft
  • E.B.XL. – Electric starter, Tiller handle steering, extra-long shaft
  • EI.B.XL. – Electric start with integrated battery, Tiller handle steering, Extra-long shaft
  • E.ST.XL. – Electric start, Remote control box, Extra-long shaft
Save money with our package deals!

Shop our range of unbeatable packages deals here.


Options: XL.

Options

FREE Selva Expert Pre-Delivery Inspection

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

Description

At the core of the Black Bass Big Foot Sail 8 HP lies Selva’s durable 165 cc single-cylinder 4-stroke SOHC engine, tuned for smooth torque delivery and efficient fuel use. Working within its 5 500–6 000 rpm operating range, it provides dependable thrust at low speeds, ideal for docking or maintaining steady course in light winds. The simple overhead-camshaft design minimises internal friction, ensuring quiet, vibration-free operation and long mechanical life. The combustion system has been refined to maximise power from minimal displacement, offering clean, economical performance that extends range and reduces refuelling stops.

Built around a corrosion-resistant aluminium alloy block, the Black Bass Sail 8 HP combines lightness with long-term strength. Its Big Foot transmission features an enlarged gear housing and propeller hub, optimised for high-thrust output. The Extra Long Shaft (XL) keeps the propeller fully submerged for better control on sailboats and deeper-draft hulls, maintaining bite and efficiency even when the vessel heels or pitches. The water-cooling system with pump-forced circulation maintains ideal temperatures during long operation, while Selva’s protective coatings guard against salt-water corrosion. Compact engine dimensions make it easy to mount or remove, even on narrow transoms or auxiliary brackets.

Manual starting is smooth and dependable thanks to Selva’s recoil-assist system, while low-vibration engine mounts keep running noise to a minimum. The twist-grip tiller offers responsive throttle control, and the unit’s light weight makes handling simple both on deck and during installation. The model can also be configured for remote control, giving skippers the convenience of helm-side operation. Five-position manual trim adjustment lets the user fine-tune engine angle for optimum performance and fuel economy. Compact, balanced, and remarkably quiet, the Black Bass Big Foot Sail is engineered for effortless operation and long-term comfort at sea. Reliable, portable, and purpose-built for sailboats, the Selva Black Bass Big Foot Sail 8HP 4-Stroke Outboard Engine (Extra Long Shaft) combines the control of a long-shaft drive with the simplicity and efficiency of a single-cylinder powerhead, making it one of the most trusted choices for auxiliary propulsion under sail.

Specifications
Bore x Stroke (mm) 63 x 53
N° Cylinders 1
Induction 1 carburettor
Starting Manual or Electrical
Fuel Petrol (for specifications see the user manual)
Fuel tank (L) Separate 12
Lubrication Forced with mechanical lobe-pump
Ignition C.D.I. Digital
Ignition timing Electronic
Starting Manual or Electrical
Alternator Optional 12V/70W with rectifier on Manual start versionStandard 12V/70W with rectifier 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
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
Direction reversal Mechanical A-F-R
Transmission Ratio 13/27
Available shaft versions Extra Long Shaft (XL.)
Standard propeller type 3-bladed with built-in spring drive
Weight basic version (kg.) 32
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.