Karnic SL742
| Length Overall | 7.95 m |
| Hull Length | 6.8 m |
| Beam | 2.45 m |
| Draft | 0.38 m |
| Approximate Weight | 1480 kg |
| Fuel Capacity | 200 L |
| Water Capacity | 45 L |
| Waste Water Capacity | 35 L |
| Certification Persons | 8 |
| Design Category | C |
| Engine Type | O/B 25" Shaft |
| Maximum Power | 250 hp |
| Sleeping Adults | 2 |
| Cockpit Depth | 0.82 m |
| Freeboard Aft | 1.02 m |
| Freeboard Forward | 1.20 m |