Art -

One data point is one that the GAMI folks make: "If you want to see how
baffling ought to be for the IO-550, look at a Cirrus. They got it right
..."

Cheers,

John Schroeder
LNCE
>My brothers Cirrus has the "N" and has no oil temp.
>problems and I know some Legacy owners with tighter
>cowls, smaller air inlets than the ES that have no
>cooling problems.  How would you explain this?