Selva
Selva Amberjack 9.9 XS EFI: specifications
The Selva Amberjack 9.9 XS EFI is an outboard rated at 9.9 hp with inline-twin architecture.
The essentials
Ahead in this comparison
- Alternator output16 Arivals: 6 to 12 A
Key figures
- Power
- 9.9hp
- Dry weight
- 56kg
- Displacement
- 432cm³
- Alternator output
- 15.8A
- Indicative price
- n/a
- Maximum warranty
- 5years
Sources and technical context
Document year: 2026.
Manufacturer's official documentation. The original document link has not yet been recorded for this page.
Notes and conditions (FR)
Technical specifications
Block & combustion
| Architecture | L2 |
|---|---|
| Cylinders | 2 |
| Cycle | 4-stroke |
| Displacement | 432 cm³ |
| Bore × stroke | 65 × 65,1 mm |
| Compression ratio | n/a |
| Max rpm | 4000–5000 rpm |
| Specific output | 23 hp/L |
| Fuel system | Injection électronique (EFI) |
| Min. fuel | n/a |
Transmission & gearcase
| Gear ratio | 2,08:1 |
|---|---|
| Propeller configuration | Mono-hélice 3 pales avec moyeu amortisseur |
| Counter-rotating dual prop | n/a |
| 2-speed gearbox | No |
| Counter-rotating version | No |
| Available shafts | C. / L. |
Weight & footprint
| Dry weight (transom load) | 56 kg (Version de base) |
|---|---|
| Power-to-weight ratio | 0.18 hp/kg |
Electrical charging
| Alternator (max) | 15.8 A |
|---|---|
| Amps per horsepower | 1.60 A/hp |
Control & integration
| Digital throttle & shift (DBW) | No |
|---|---|
| Control | Barre franche ou commande à distance |
| Steering | n/a |
| Power steering | No |
| Docking joystick | No |
| GPS position hold | No |
| Direct injection | No |
| VTEC (variable timing) | No |
Cost & warranty
| Public price | n/a |
|---|---|
| Cost per horsepower | n/a |
| Base warranty | 5 years |
| Maximum warranty (conditional) | 5 years |
Head to head with its direct rivals
Prices, warranties and test conditions are not harmonised. They remain visible but do not determine strengths or rankings.
Side-by-side figures for the Amberjack 9.9 XS EFI against Mercury FourStroke 9.9 · Suzuki DF9.9A · Tohatsu MFS9.9, on the criteria that drive the purchase.
| Criterion | Amberjack 9.9 XS EFI | Mercury FourStroke 9.9 | Suzuki DF9.9A | Tohatsu MFS9.9 |
|---|---|---|---|---|
| Power hp | 9.9 | 9.9 | 9.9 | 9.9 |
| Dry weight kg | 56 | 38✓ | 41.5 | 43 |
| Power / weight hp/kg | 0.18 | 0.26✓ | 0.24 | 0.23 |
| Alternator output A | 16✓ | 12 | 6 | 12 |
| Cost per hp €/hp | n/a | 352 | 380 | 343 |
| Base warranty years | 5 | 2 | 5 | 7 |
An index requires at least two criteria documented for every compared engine. “n/a” means the available data cannot assess this use; it is not a poor rating.
MercuryFourStroke 9.99.9 hp · 38 kg · 0.2 LSuzukiDF9.9A9.9 hp · 41.5 kg · 0.2 LTohatsuMFS9.99.9 hp · 43 kg · 0.3 L