1973 Engines
Note:The Horsepower ratings from 1972 onward are listed as Net Horsepower. For a discussion of the difference, see What's the Deal About Horsepower Anyway?
| Inline Six 250 |
|
| Displacement |
250 cid |
| Type |
overhead valve |
| Construction |
cast iron |
| Bore & Stroke |
3.68 x 3.91 inches |
| Carburetor |
Motorcraft one barrel |
| Compression ratio: |
8.0:1 |
| Main Bearings |
7 |
| Net Horsepower |
88 @ 3400 rpm |
| Torque |
|
| Serial # code |
L |
| V8 302 |
|
| Displacement |
302 cid |
| Type |
overhead valve |
| Construction |
cast iron |
| Bore & Stroke |
4.00 x 3.00 inches |
| Carburetor |
Motorcraft two barrel |
| Compression ratio: |
8.0:1 |
| Main Bearings |
5 |
| Net Horsepower |
135 @ 4000 rpm |
| Torque |
|
| Serial # code |
F |
| 351 V8 2bbl Windsor |
|
| Displacement |
351 cid |
| Type |
overhead valve |
| Construction |
cast iron |
| Bore & Stroke |
4.00 x 3.50 inches |
| Carburetor |
Motorcraft two barrel |
| Compression ratio |
8.0:1 |
| Main Bearings |
5 |
| Net Horsepower |
156 @ 3800 rpm |
| Torque |
|
| Serial # code |
H |
| 351 V8 4bbl Cleveland |
|
| Displacement |
351 cid |
| Type |
overhead valve |
| Construction |
cast iron |
| Bore & Stroke |
4.00 x 3.50 inches |
| Carburetor |
Motorcraft four barrel |
| Compression ratio |
8.0:1 |
| Main Bearings |
5 |
| Net Horsepower |
154 @ 4000 rpm |
| Torque |
|
| Serial # code |
H |
|
