30/08/2026
Soundcheck of a Porsche 964 RSR replica powered by an air cooled 4.3L engine from .ch 🔥
This 964 has played an important role in the development of our future builds. Rather than relying purely on specifications and theory, we built this car as our test platform to gain real experience with different components under actual driving conditions.
From demanding road kilometres to hard sessions on the racetrack, the entire setup was developed, tested and refined as one complete system.
At its heart is the 4.3L air cooled flat six engine from .ch producing about 430 hp. Around it, we integrated and tested technologies including Bosch Motorsport ABS, traction control, ESP, a large Brembo brake system, our fuel injection setup and various other components.
The goal was not simply to achieve more performance. It was to understand how every component works together and how we can combine classic Porsche character with modern technology, reliability and control.
The result is an unmistakably analogue driving experience, enhanced by development and testing carried out under real world conditions.
This car has completed its role in our development program. Now it is ready for a new owner and its next chapter 🏁