"Bass, Jerry" wrote:

The inlet ducts expand as they go towards the face of the Radiator.  Not as
smooth as your 109 drawing, however.  I did increase the size of the lower
hole from what you see to 3" dia round.

Jerry Bass

Jerry,

  Is that 3" diameter hole your talking about feeding air to your oil
cooler? Are you using the stock Mazda cooler? And how well is ti working?

Mike Wills

 
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