Fat 911 T4 Cooling .. datalogger results

[Massive Type IV]

Also you can note that those temps were above 300 degrees on a bone stock engine (2.0) and I believe that he has stock gearing which is decreasing load on the engine and keeping the cylinders from working as hard.

With a DTM most engines sustain a reading of 275 degrees with a 10 degree variance on all 4 cylinders. Zen's engine won't get any hotter than 275 from the drive that I took in the car up a huge hill.

BTW-The system he is testing gave us the temp readings with the hottest overall temps, Sandeeps test is backing up exactly what I saw when that system was in my car last October for testing..

Sandeep, what drive ratio are you using to test this?