In a message dated 9/8/2003 4:10:27 PM Eastern Daylight Time,
13brv3@bellsouth.net writes:

> I'm guessing that you've had occasion to try stock Mazda
>  coolers at some point.  If so, how to they compare to these Setrabs?  .

I have never owned one. However, the stock cooler is good for about 250 HP.
Last year the pole sitting RX-3 used the stock cooler without a problem.  His
ducting is very effective and the cooler is in the stock location on the bottom
of the radiator.

Lynn E. Hanover