Engine Specifications: E50CMHL
| Engine Type | In-line 3 |
| Displacement | 760cm³ |
| Bore x Stroke | 82.0 x 72.0mm |
| Compression ratio | 6.5:1 |
| Starting enrichment | Manual Choke |
| Scavenging | Loop Charge |
| Fuel induction system | 2 Carburettors |
| Lubrication system | Pre-mixed Fuel and Oil |
| Oil-Fuel Mixing Ratio | 50:1 |
| Engine oil capacity | – |
| Ignition system | CDI |
| Ignition timing | TDC – BTDC 26.0 deg. B8HS |
| Spark plug | B8HS |
| Alternator | 80 W |
| Cooling system | Raw-water, thermostatically controlled |
| Exhaust system | Through Propeller Boss |
| Dry weight | 90kg |