Dodge 105ci specs: 3.13 x 3.402 in (79.5 x 86.4 mm) bore and stroke. Displacement, compression and factory ratings for each, plus rod ratio and piston speed.
| Displacement | 105 ci |
|---|---|
| Cylinders | 4 |
| Bore | 3.130" |
| Stroke | 3.402" |
| Compression | 8.2:1 |
| Advertised power | 70 hp |
| Years | 1978–1982 |
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| Volkswagen EA827 1.7 SOHC | 105 ci | 3.1299" × 3.4016" | 8.2:1 | 70 |
This family is represented by a single engine in the database: 105 ci, 4 cylinders, a 3.1299" × 3.4016" 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.