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Ford 302 V8 2V specs: 302 ci (4.9L) 8-cylinder, 4.002 x 3.00 in (101.7 x 76.2 mm) bore and stroke. Rated 205 hp, 1969–1985. Used in the Ford Bronco. OHV.
The Ford 302 V8 2V is oversquare — the 4.002" bore exceeds the 3" stroke by 33.4% — a layout that favors airflow and RPM over leverage at the crank. The 3" stroke does not reach 4,000 ft/min of mean piston speed until about 8,000 RPM, so piston speed is not what limits this engine's revs — valvetrain and breathing are. A rod ratio of 1.697 is in the range most production engines fall in. Each of the 8 cylinders displaces 37.8 ci (619 cc).
It is one of 37 engines in the Ford 302ci family, all of them 302 ci — the differences between them are in compression, heads and rating, not displacement. 15 factory variants share these dimensions, rated at 205 hp across 1969–1985.
| Displacement | 302 ci / 4.9 L |
|---|---|
| Bore | 4.002" |
| Stroke | 3" |
| Cylinders | 8 |
| Configuration | V8 |
| Rod length | 5.09" |
| Rod ratio | 1.697 |
| Bore/stroke ratio | 1.334 |
| Block material | cast iron |
|---|---|
| Head material | cast iron |
| Valvetrain | OHV |
| Fuel type | gas |
| Advertised HP | 205 hp |
| Years | 1969–1985 |
| Bore/stroke character | 1.334 — oversquare — bore exceeds stroke, which favours higher RPM and larger valves |
|---|---|
| Mean piston speed at 6,000 RPM | 3,000 ft/min — conservative for a street engine |
| Rod ratio | 1.697 — moderate — the range most production V8s fall in |
| Displacement per cylinder | 37.8 ci |
Each link opens the calculator with this engine's specs already filled in.
These records share identical bore, stroke, displacement and compression. They differ by model year and factory power rating.
| Year | Advertised HP | Code |
|---|---|---|
| 1969 | 205 hp | 302 V8 2V |
| 1970 | 205 hp | 302 V8 2V |
| 1971 | 205 hp | 302 V8 2V |
| 1972 | — | 302 V8 2V |
| 1973 | — | 302 V8 2V |
| 1974 | — | 302 V8 2V |
| 1975 | — | 302 V8 2V |
| 1976 | — | 302 V8 2V |
| 1977 | — | 302 V8 2V |
| 1980 | — | 302 V8 2V |
| 1981 | — | 302 V8 2V |
| 1982 | — | 302 V8 2V |
| 1983 | — | 302 V8 2V |
| 1984 | — | 302 V8 2V |
| 1985 | — | 302 V8 2V |