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| 1920 National Sextet Series | ||
| Coupe | ||
| Standard Specifications | ||
| Show Details |
| Original Base Price | $4,600.00 | |
| No. Produced | ||
| Body | ||
| Body Maker | ||
| No. Doors | 2 | |
| Passengers | ||
| Model Number | ||
| Weight | ||
| Dimension | ||
| Wheelbase | 130 inches | |
| Length | ||
| Width | ||
| Height | ||
| Front Tread | 56 inches | |
| Rear Tread | 56 inches | |
| Engine | + | |
| Type | Own, Valve-in-head | |
| Displacement | 303 cu. in. | |
| Cylinders | 6 | |
| Bore & Stroke | 3 1/2 & 5 1/4 inches | |
| Compression Ratio-Std | ||
| Compression Ratio-Opt | ||
| Brake Horsepower | 71@2600 | |
| Rated Horsepower | 29.4 | |
| Torque | ||
| Carburetor | ||
| Type | ||
| Make | Rayfield | |
| Transmission | + | |
| Type | Selective sliding gear | |
| Drive | ||
| No. Of Gears | 3 |
| Clutch Type | Dry plate | ||
| Clutch Size | |||
| Axle Type | Full floating | ||
| Differential | Spiral bevel | ||
| Differential Ratio | 4.08 to 1 | ||
| Suspension | |||
| Front | Semi-elliptic leaf springs | ||
| Rear | Semi-elliptic leaf springs | ||
| Steering Gear | Worm & gear | ||
| Brakes | |||
| Service | External contracting on rear wheels | ||
| Front Size | Not applicable inches | ||
| Rear Size | |||
| Emergency | Internal expanding on rear wheels | ||
| Size | |||
| Other Systems Specifications | + | ||
| Wheels, Rims & Tires | + | ||
| Capacities | + | ||
| Classic Rating | Not Rated | ||
| VIN/ID | |||
| VIN/Serial no. | 60,000 and up or 32,149 and up | ||
| VIN Description | Total Digits: 5 | ||
| Digits 1-5: Production number | |||
| VIN Location | |||
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| Additional Information | |||