Radiator Clean and Flush

After using the aluminium cleaner the radiator had come up great

I used Tectaloy

MUKOWT to flush the cooling system, the car takes about 7ltrs and Tectaloy recommend a bottle per 10 ltrs of water and running the car for a min 20 min.

I used the bottle and ran the car for over an hour then drained and flushed, i repeated 3 times with just water (fill with water, let run until thermostat opens then dump)

 I purchased a radiator cap from REPCO which was for 16psi but will need to get a higher one for when i go to the track.