Mailing List lml@lancaironline.net Message #18411
From: Metcalfe, Lee, AIR <Lee.Metcalfe@jocoks.com>
Sender: Marvin Kaye <marv@lancaironline.net>
Subject: [LML] Henney's 217 Naughts
Date: Wed, 09 Apr 2003 17:11:35 -0400
To: <lml>
Message
>>I'd hope that you not bother me with having to pull my plane out of the barn unless you actually can get over 200 kts.   Just a little gentlemanly courtesy, that's all I ask.  Larry<<
 
OK, Mr. 217POINT-EIGHT-SIX knots, I've crossed your 200 knot threshold.  This morning's run...  25", 2500 rpm, leaned for best power (100 ROP) = 201 KTAS per http://www.reacomp.com/true_airspeed/index.html.  My previous 197 knot run was with mixture full rich per my A&P's break-in instructions and pretty bumpy air.
 
Now the disappointing news (for me).  Full-tilt boogey...  3,200 density altitude, 3C OAT, WOT (27"), 2650 rpm (still haven't fixed the weird RPM problem), leaned to 150 ROP... only yielded 209 KTAS.  Waaaaa!!!
 
Dare I hope that since I've only got about 2 hours on the freshly overhauled engine I'm getting 8 or 9 knots worth of new engine friction that will go away as the engine is broken in??  Guess that's a bit of a stretch, eh?
 
OK, Henney, so maybe you've got a little speed edge on me, but I still think I can work a guns solution on your sorry butt.  Check six!
 
Q-Tip (I've accepted that I'm probably stuck with that handle!)
N320WH - hot-rodded IO-320 - 475 hrs. and counting again
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