Audi 27T Biturbo Specs
Audi 27T Biturbo engine specs: 163 ci (2.7L), 6-cylinder, 3.189" bore x 3.4016" stroke, 9.3:1 compression.
Dimensions
| Displacement | 163 ci / 2.7 L |
|---|
| Bore | 3.189" |
|---|
| Stroke | 3.4016" |
|---|
| Cylinders | 6 |
|---|
| Compression ratio | 9.3:1 |
|---|
| Bore/stroke ratio | 0.938 |
|---|
Construction
| Block material | cast iron |
|---|
| Head material | aluminum |
|---|
| Valvetrain | DOHC |
|---|
| Fuel type | gas |
|---|
| Advertised HP | 250 hp |
|---|
What these numbers mean
| Bore/stroke character | 0.938 — undersquare — stroke exceeds bore, which favours low-end torque |
|---|
| Mean piston speed at 6,000 RPM | 3,402 ft/min — conservative for a street engine |
|---|
| Displacement per cylinder | 27.2 ci |
|---|
| Static compression | 9.3:1 — low by modern standards, generally happy on regular pump fuel |
|---|
Run the numbers for this engine
Each link opens the calculator with this engine's specs already filled in.
Vehicles (11)
- S4 B5
- A6 C5 Allroad
- S4 (B5)
- A6 Allroad
- A6 (C5)
- Audi S4 (B5)
- Audi A6 Allroad (C5)
- Audi A6 (C5)
- Audi Allroad (C5)
- A6 C5
- Allroad Quattro
Similar engines
← All EA837 engines