Same here. At FL230 and 29-30 inches and 2500 rpm 60-70 LOP the best I ever see is 190-195IAS.

On 5/26/07, Douglas W. Johnson, MD <Lancair1@bellsouth.net> wrote:

At what altitute? You must be far more efficient than me, as my KIAS at LOP 65% operations is only around 189kts at FL230.

Doug J

I think 17.5 gph LOP is closer to 75% power so that might account for some of our KIAS differences.

paul