Hyundai Theta II 10:1 Specs
Hyundai Theta II · 3.386" × 3.386" · 10:1 engine specs: 121.9 ci (2L), 4-cylinder, 3.3858" bore x 3.3858" stroke, 10:1 compression.
Dimensions
| Displacement | 121.9 ci / 2 L |
|---|
| Bore | 3.3858" |
|---|
| Stroke | 3.3858" |
|---|
| Cylinders | 4 |
|---|
| Compression ratio | 10:1 |
|---|
| Bore/stroke ratio | 1 |
|---|
Construction
| Block material | aluminum |
|---|
| Head material | aluminum |
|---|
| Valvetrain | DOHC |
|---|
| Fuel type | gas |
|---|
| Advertised HP | 245–274 hp |
|---|
What these numbers mean
| Bore/stroke character | 1.000 — square — bore and stroke are within 5%, a balanced compromise |
|---|
| Mean piston speed at 6,000 RPM | 3,386 ft/min — conservative for a street engine |
|---|
| Displacement per cylinder | 30.5 ci |
|---|
| Static compression | 10:1 — in the range that usually runs on pump premium |
|---|
Run the numbers for this engine
Each link opens the calculator with this engine's specs already filled in.
Variants sharing these dimensions (3)
These records share identical bore, stroke, displacement and compression. They differ by model year and factory power rating.
| Year | Advertised HP | Code |
|---|
| — | 245 hp | G4KH (2.0T Gen 2) |
| — | 255 hp | G4KL (2.0T) |
| — | 274 hp | G4KF |
Vehicles (9)
- Hyundai Sonata
- Hyundai Santa Fe
- Kia Optima
- Hyundai Sonata (LF) 2.0T
- Kia Optima (JF) 2.0T
- Hyundai Santa Fe (TM) 2.0T
- Kia Sorento (UM) 2.0T
- Genesis G70 2.0T
- Kia Stinger 2.0T
Similar engines
← All Theta II engines