First flight for me anyhow not for the aircraft, Terry Lutz ( AKA;; world renowned professional test pilot, flew in from France to do the First, First flight ) Temps went;; coolant 221 F max, oil 210 F max, on full throttle clime out up to 2000 ft., powered back from 6300 rpm to 5000 rpm/135 mph indicated, push the nose over to level off, pulled power back to 4500 rpm ( made no prop pitch changes at this time ) temps went down to;; coolant 195 F, oil 190 F, this is without therm. & bypass blocked, also would like comments about sealing around sides of both radiators, we saw the extra fins there so we allowed air to pass through that area, may install a temp seal & recheck data points next flight. Then possibly install venting openings in bottom of cowl to let more airflow out quicker. David R. Cook RV6A Rotary.
From: "Joseph Pirch" <pirch@sbcglobal.net> To: hoursaway1@comcast.net, "rv man2010" <rv.man2010@hotmail.com> Sent: Wednesday, August 29, 2012 8:40:58 PM
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