Four blade fan?

[Howard Wright]

We took the bonnet off the Pearl on the Stelvio, worked a treat.

Hi Ruaridh

I think that the fact that the van is based on an AD tourer with no louvres doesn’t help the overheating. A slightly longer run today kept the temperature around 95 except on one really steep bit where the temperature approached boiling…..and the van started to stutter…fuel vaporisation probably.  So the four blade fan is doing something but very difficult to quantify.

Cheers

Howard