Ford Godzilla specs: 4.221 x 3.976 in (107.2 x 101 mm) bore and stroke, shared by all 2 versions. Displacement, compression and factory ratings.
| Displacement | 445 ci |
|---|---|
| Cylinders | 8 |
| Bore | 4.221" |
| Stroke | 3.976" |
| Compression | 10.5:1 |
| Advertised power | 335–430 hp |
| Years | 2020–2026 |
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| Godzilla · 4.221" × 3.976" · 10.5:1 | 445 ci | 4.2205" × 3.9764" | 10.5:1 | 335–430 |
| 7.3L OHV 2-valve V8 | 445 ci | 4.2205" × 3.9764" | — | 430 |
All are oversquare — bore larger than stroke, which favours revs over low-end torque.
Each engine page carries rod ratio, mean piston speed, bore/stroke character and cylinder head specs where published, and links into the calculators with its dimensions already filled in.