[JFP in PA]

Originally Posted by mikefocke

I'd want to be citing the Porsche engine designers intent/knowledge as the reason for not changing the thermostat's characteristics.

After all these are the same people who brought you slipped sleeves, d-chunks, IMS and RMS problems, not to mention filler caps that went through how many revisions, AOSs that went through how many...I could go on and on.

Mike, while you are talking to them, also ask them what kind of thermostat they put in the GT2/GT3 and RSR cars.......................you might be surprised!