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M52TUB25 Tuning
From MS4X Wiki
Let's tune the BMW M52TUB25 engine from 170hp to M54B25 level (192hp).
Basic difference is that the M52TU engines use cable throttle with MS42 and M54s use drive-by-wire with MS43.
Here are both engine compared in known data:
| Engine | Displacement | Bore x Stroke | Compression ratio | Power | Torque | RPM limit |
|---|---|---|---|---|---|---|
| M52TUB25 | 2494cm³ | 84mm x 75mm | 10.5:1 | 170hp @ 5500rpm | 245Nm @ 3500rpm | 6500rpm |
| M54B25 | 2494cm³ | 84mm x 75mm | 10.5:1 | 192hp @ 6000rpm | 245Nm @ 3500rpm | 6500rpm |
