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Toyota 2C-TL specs: 2.0L (120 ci) 4-cylinder, 86 x 85 mm (3.3858 x 3.3465 in) bore and stroke, 22.5:1 compression. Built 1986. Used in the Toyota Camry.
The Toyota 2C-TL is close to square: 3.3858" bore against 3.3465" stroke, within 1.2%, which splits the difference between a high-revving layout and a torque layout. The 3.3465" stroke does not reach 4,000 ft/min of mean piston speed until about 7,150 RPM, so piston speed is not what limits this engine's revs — valvetrain and breathing are. Each of the 4 cylinders displaces 30.0 ci (492 cc).
At 22.5:1 this is a compression-ignition engine: the ratio is the heat source that lights the fuel, not a knock limit to be managed.
| Displacement | 120 ci / 2 L |
|---|---|
| Bore | 3.3858" * |
| Stroke | 3.3465" * |
| Cylinders | 4 |
| Configuration | I4 |
| Compression ratio | 22.5:1 * |
| Bore/stroke ratio | 1.012 |
* Bore, stroke and compression ratio from a single source; not yet cross-verified.
| Fuel type | diesel |
|---|---|
| Years | 1986 |
| Bore/stroke character | 1.012 — square — bore and stroke are within 5%, a balanced compromise |
|---|---|
| Mean piston speed at 6,000 RPM | 3,347 ft/min — conservative for a street engine |
| Displacement per cylinder | 30.0 ci |
| Static compression | 22.5:1 — high enough that pump premium or better is normally required |
Each link opens the calculator with this engine's specs already filled in.
1 factory vehicle, 1986. Each year opens that model's engine table.