Thanks Ian.
So I've decided to fit an electric fan to my CX500 for the following reasons
The advantages are some increase in performance.
Better cooling cycle.
Little or no chance of the Mechanical fan grenading the Radiator.
Faster engine warm up.
Parts are easy to source and replace.
My fan switch arrived from the States today, for anyone interested in tapping the switch into their thermostat housing instead of soldering one onto the radiator, this unit is a direct screw in. But then you lose your temperature gauge, but its no biggy because I dont want one any way
BWD TFS500. You should be able to find it at most auto parts stores, I paid $26.00 including shipping.
Although it has an O ring I used a little plumbers mate on the threads to make sure it had a good seal
It looks like it was made for the job
new O ring and thermostat
and copper grease on the threads of the new stainless cap head bolts
then the thermostat housing can go back on
I'm going to use a rad off a ZXR600 RR as I understand the size and power they draw is just a out right fo the CX.