Honda Marine
Honda 100HP 4-Stroke Outboard Engine Long Shaft 20"
Part No. / SKU: BF100 LRTU
Engine price, ex. VAT. Installation, rigging & electronics options available below.
Serious performance with everyday manners. Honda's advanced four-cylinder power delivers strong hole-shot, quiet cruising and outstanding efficiency for larger RIBs, sportsboats and cabin boats.Sup...
- Honda 100HP 4-Stroke Outboard Engine Long Shaft 20"
- Free pre-delivery inspection - CitNow video sent before despatch
- Full manufacturer warranty - we register it on your behalf
- Expert setup support - our team is available via WhatsApp
- Free UK delivery - fully insured, tracked
Rigging connects your engine controls to the helm. Choose the system that matches your boat's setup.
Unsure which rigging suits your boat? Read our rigging guide or WhatsApp us.
Most customers spend 11,500- 13,500 fully rigged and installed
| Engine type | 4-stroke OHC, 4-cylinder VTEC |
| Cylinders | 4 |
| Displacement | 1,496 cc |
| Bore x stroke | 73 x 89.4 mm |
| Rated power | 100 hp (73.6 kW) |
| Full-throttle RPM | 5,500 - 6,300 rpm |
| Fuel system | PGM-FI fuel injection |
| Ignition | PGM-IG ignition |
| Starting | Electric start |
| Gear shift | Forward - Neutral - Reverse |
| Gear ratio | 2.33:1 |
| Alternator | 35A charging |
| Trim and tilt | Power trim & tilt |
| Cooling | Water-cooled, thermostatically controlled |
| Fuel tank | Boat-mounted tank |
| Recommended fuel | Unleaded petrol, 91 RON minimum (95 RON recommended) |
| Recommended oil | Honda 4-stroke marine oil, SAE 10W-30 (API SG-SL) |
| Dry weight | 166 kg (from) |
| Shaft length | Long (20") |
| Transom height | Long (20") |
| Emissions | Low-emission 4-stroke - EU RCD & US EPA/CARB compliant |












