MX5 Cooling & Rad

[Ianr]

I used the polo header tank T'd into the heter matrix loop at the rear of the engine and a golf radiator which does not have a small pipe similar to the merc one. I put in a straight 32mm? from memory which has an 8mm take off which I connected the small pipe to. I actually used 8mm copper from the header tank with very short 8mm flexi rubber pipes to connect each end