Hunter the B-road sigma..

[Dum-Dum]

Ginge with your temp probe drill into the TMIC and epoxy it in there just on the exit and see if you can get better readings.


With making a water spray get a very small bit of metal piping and drill a line of tiny holes in it (in the scrap yard a load of cars have a small diameter power steering cooler pipe in the air flow) then put that on top of the TMIC so you can get a good spread of cooling.

If not VW polos have mist jets you can get cheaps.