Plymouth Chrysler EDZ specs: 3.445 x 3.976 in (87.5 x 101 mm) bore and stroke. Displacement, compression and factory ratings, plus rod ratio.
| Displacement | 148 ci |
|---|---|
| Cylinders | 4 |
| Bore | 3.445" |
| Stroke | 3.976" |
| Compression | 9.4:1 |
| Advertised power | 150 hp |
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| EDZ | 148 ci | 3.4449" × 3.9764" | 9.4:1 | 150 |
This family is represented by a single engine in the database: 148 ci, 4 cylinders, a 3.4449" × 3.9764" bore and stroke.
All are undersquare — stroke larger than bore, favouring torque low in the range.
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.