Back to the overheating issue, I wasn’t convinced that I had solved the problem by adding the bonnet vents and wrapping the exhaust manifold.
The car has airconditioning, but I had never been able to use it as when the car starts to overheat the A/C would cut out and I would actually have to turn the heater on to help bring the temp down.
This was unbearable on a 38deg day sitting in the car with the windows, sunroof open and the heater blowing full tilt, picture a sauna, that’s what it was like – except not as pleasant.
Well, the revaltion to me was that I should get rid of the A/C as without the condensor it would give me a better mounting position for some slimline fans and if that works in keeping the engine cooler, it would actually make it more pleasant to drive as I wouldn’t need to have the heater turned all the way up on a hot day. Thinking man.
So out comes the air conditioning.
And in the place of the A/C condensor goes two 12” SPAL slimlines. The little cooler you can see is for the powersteering.
I took a good look at the stock radiator and decided it could use an upgrade at the same time , ADRAD in SA built a custom radiator that fits magnificantly, it seems to be based off an Evo 1-3 radiator but at slightly different dimensions.
The heatwrap on the exhaust manifold got binned as well and I had the manifold, waste gate screamer pipe, turbo exhaust housing and the turbo dump pipe ceramic coated by a local coater.
This should solve the overheating once and for all.
The new slim line fans are now mounted in the best position, I plugged all the gaps around the radiator with foam, there was no more A/C condensor adding resistence to the fans while stationary. The ceramic coating would (hopefully) provide some radiant heat sheilding and the new radiator would add another level of confidence that the problem should be erradicated for good.
![Image](http://i.imgur.com/6AstYw1l.jpg)