> Personally, I'd buy another one there after this experience.
>
> Remco
> >>>> piperspost@webtv.net wrote in news:17097-45788EFA-302@storefull-
> >>>> 3337.bay.webtv.net:
[quoted text clipped - 39 lines]
> 2. it's inert regarding corrosion. the more metal, and worse, different
> metal types, the worse the corrosion equation.
Well, I learned something new.
Not sure about the dissimilar metals, but do see your other points.
jim beam - 10 Dec 2006 17:49 GMT
>>>>>> piperspost@webtv.net wrote in news:17097-45788EFA-302@storefull-
>>>>>> 3337.bay.webtv.net:
[quoted text clipped - 40 lines]
> Well, I learned something new.
> Not sure about the dissimilar metals
galvanic corrosion. the coolant is supposed to suppress this, but when
it ages and the mineral content starts to climb, that's when it starts
to be a factor. in addition, the more different types of metals, the
worse it is. this is the reason the modern hondas use aluminum-core
radiators rather than copper-core - keep galvanic potentials to a
minimum. and of course, once you're using aluminum core, plastic tanks
are by /far/ the easiest way to go...
John Horner - 11 Dec 2006 16:07 GMT
> Well, I learned something new.
> Not sure about the dissimilar metals, but do see your other points.
Anytime two dissimilar metals are in contact with the presence of an
electrolyte you have created a battery which produces electricity
through a chemical reaction and results in corrosion as the point of
contact.
You can find a brief write up here:
http://en.wikipedia.org/wiki/Galvanic_corrosion#Galvanic_corrosion
John
Tegger - 15 Dec 2006 03:43 GMT
>> believe it or not, the plastic/crimped thing is a better radiator.
>> pressure/temperature is relatively low, so it's well within the
[quoted text clipped - 7 lines]
> Well, I learned something new.
> Not sure about the dissimilar metals, but do see your other points.
It doesn't matter whether the tanks are metal or plastic. That's not the
determinant factor in radiator life.

Signature
Tegger
The Unofficial Honda/Acura FAQ
www.tegger.com/hondafaq/
Grumpy AuContraire - 15 Dec 2006 15:56 GMT
> >> believe it or not, the plastic/crimped thing is a better radiator.
> >> pressure/temperature is relatively low, so it's well within the
[quoted text clipped - 13 lines]
> --
> Tegger
While I cannot state an opposite opinion positively, I still have the
original radiators in my:
1955 Studebaker President State sedan
1956 Studebaker Power Hawk.
The '55 radiator has been recored to a four row to accommodate the hot
Texas weather but the '56 has only been rodded about every ten years.
The radiator in the '31 President coupe is also the origianl honeycomb unit.
If I had my druthers, I'll take metal over plastic (anything) any time.
JT