| T'NT 640 | T'NT 775 |
| Engine | ||
|---|---|---|
| Type: | Twin Cylinder Rotax 641 |
Twin Cylinder Rotax 775 |
| Location: | Center Mounted | Center Mounted |
| Displacement: | 634.7 cc | 770.6 cc |
| Bore: | 76 mm | 82 mm |
| Stroke: | 70 mm | 73 mm |
| Horsepower: | 40 hp | 65 hp |
| Carburetion: | 1 HD21A | 2 HD |
| Sprocket Ratio: | 20:34 | 22:34 |
| Ignition System: | Magneto | Magneto |
| Braking System: | Single-shoe Drum | Single-shoe Drum |
| Exhaust System: | Can Muffler | Can Muffler |
| Chassis | ||
|---|---|---|
| Material: | Steel | Steel |
| Length: | 98 in | 98 in |
| Width: | 34 in | 34 in |
| Ski Type: | Steel | Steel |
| Suspension | ||
|---|---|---|
| Front: | Leaf Springs | Leaf Springs |
| Rear: | Bogie Wheels or Slide rail |
Slide rail |
| Track | ||
|---|---|---|
| Type: | Rubber | Rubber |
| Width: | 18 in | 18 in |
| Length: | 114 in | 114 in |
| General Info | ||
|---|---|---|
| Model #(bogie) | 7046 | Not Available |
| Model #(slide) | 7047 | 7049 |
| Hood Color: | Yellow | Yellow |
| Accent Striping: | Black | Black |
| Belly Pan Color: | Black | Black |
| Tunnel Color: | Black | Black |
| Ski Color: | Yellow | Yellow |
| Fuel Capacity: | ||
| Gasoline: | Regular | Regular |
| Gas/Oil Ratio: | 20:1 | 20:1 |
| Speedometer: | Standard | Standard |
| Tachometer: | Standard | Standard |
| Approx. Weight: | 385 lb | 385 lb |
| 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 |