Morris 1100 wrote:
drmini in aust wrote:
Are these recycled saucepans really any better than a real Oz 3 core brass/copper rad with 16 gills/inch, or are they just needless BLING??
Anybody tested one for cooling efficiency?

I would say that they are needless bling.
But unlike the proper radiator these are not easily repairable.
I am sure that someone will soon post a comparison between a new alloy rad and a 40 year old standard one with a blocked core.
Not wishing to rain on anyones parade here, but it is interesting that the Metros were originally fitted with Aluminium Radiators in 1980 and 1981, however from late 1981 they went back to copper ones, since the Aluminium ones were a lot cheaper it makes you wonder why they opted for a dearer one????
I'm not saying don't go for these, but just think it past the price and the 'bling'.
Sorry I'm not a fan of Aluminium Radiators, it's just one more dissimilar metal in the cooling system, which because of the coolant and that it is circulated and at varying temperatures it just does not sit quite right with me. Sure you can add and monitor coolants and there are some very good ones about, but if you neglect this - even for a very short time - you could pay a very heavy price.
Yes, yes, we do have an alloy thermostat housing, but these are fitted as a
sacrificial annode placed where it can easily be seen and is fairly inexpensive, but a radiator on the other hand...........
