Your vehicle
Buick Rainier 5.3 V8 304hp
| Motor type | Petrol |
| Standard power | 304hp |
| Standard torque | 447Nm |
Engine specifications
| Cylinder capacity | 5327 CC |
| Compression | 9.90 : 1 |
| Bore x stroke | 92,1 X 92,0 mm |
| Engine code | 5300 Small Block |
| Cylinder capacity | 5327 CC |
| Compression | 9.90 : 1 |
| Bore x stroke | 92,1 X 92,0 mm |
| Engine code | 5300 Small Block |
Power hp
Standard
304hp
Tuned
321hp
Difference
Torque Nm
Standard
447Nm
Tuned
471Nm
Torque
Buick Rainier 5.3 V8 304hp
Standard
Chiptuning
Difference
BHP
304hp
321hp
17hp
Torque
447Nm
471Nm
24Nm
Method
chiptuning
Options
stage 1, stage 2, decat
Tuning file Buick Rainier (2004 - 2007) 5.3 V8 304hp
LM is leading in the development of Buick Rainier 5.3 V8 304hp tuning files. The development of each Buick Rainier 5.3 V8 304hp tuning file is the result of perfection and dedication by LM programmers. The organization only uses the latest technologies and has many years experience in ECU remapping software. Many (chiptuning) organizations around the globe download their tuning files for Buick Rainier 5.3 V8 304hp at LM for the best possible result. All Buick Rainier 5.3 V8 304hp tuning files deliver the best possible performance and results within the safety margins.
- 100% custom made tuning file guarantee;
- Tested and developed via a 4x4 Dynometer;
- Best possible performance and results, within the safety margins;
- Reduced fuel consumption.