Lincoln 368ci specs: 4.00 x 3.66 in (101.6 x 93 mm) bore and stroke. Displacement, compression and factory ratings for each, plus rod ratio and piston speed.
| Displacement | 368 ci |
|---|---|
| Cylinders | 8 |
| Bore | 4.000" |
| Stroke | 3.660" |
| Compression | 10.0:1 |
| Advertised power | 285–300 hp |
| Years | 1956–1957 |
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| Lincoln 368ci (1956–1957) | 368 ci | 4" × 3.66" | 10:1 | 285–300 |
This family is represented by a single engine in the database: 368 ci, 8 cylinders, a 4" × 3.66" bore and stroke.
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.