Porsche 911 Modified
Highlights
- Neuaufbau DERKUM /CHRZANOWSKI
- Gruppe 5
- 3,8 L Rennmotor
- Derkum / Chrzanowski RSR
- Porsche 911 RSR Group 5
- Rebuilt without regard to cost
- DMSB vehicle pass
Frame-off restoration on 1977 body Production period 2023-2024 by Chrzanowski Racing
Engine & drive:
Engine and transmission construction carried out by Horst Derkum
- 3.8 L racing engine
- • 430 hp
- • 433 Nm
- Torque VGS diagram available. (2025)
- 5-speed 915 transmission with external oil cooling
Automatically translated by DeepL. View original version (DE)