>
Al Gietzen <ALVentures@cox.net> wrote:
>
> I don't want to over-work this issue, but I would like to suggest some
> caution (and/or some research on oil properties) before rushing off to solve
> a cooling system problem by changing the oil viscosity grade.  

   Speaking of cooling, I just stopped by the local Mazda
dealer to inquire about getting a *new* oil cooler for an
'88 RX-7. They quoted me $691, and said the supply is
limited - and dwindling. For another $9 USD, I could
have bought a whole car three different times in the
last year.  (Last weekend, there was a '90 for $1000. I
can see why Rusty wanted to try and alternative part.  

   Anyone have a good used one, surplus to their needs?  
Or know where there is one to be had?

Dale R.
COZY MkIV-R13B #1254