Albert Gardner
Joined: 10 Jan 2006 Posts: 455 Location: Yuma, AZ
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Posted: Mon Aug 17, 2009 7:52 pm Post subject: Cruise figures |
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I was talking to Ed Hayden about cruise performance for IO-540 engines with
10:1 pistons. I told him I would post some figures I recorded on a recent
trip from Yuma to Albany, OR, Nampa, ID, SLC, UT, and home.
56f oat 10,500' 132ias 161tas 11.3gph 20.5" wot 2320rpm
cht 411 403 353 357 393 385
egt 1372 1316 1335 1280 1365 1354
47f oat 12,500' 128ias 161tas 11.6gph 19.3" wot 2320rpm
cht 399 389 340 347 387 374
egt 1289 1233 1242 1194 1267 1262
59f oat 10,500' 134ias 162tas 11.6gph 20.8" wot 2300rpm
cht 405 400 340 353 390 381
egt 1337 1276 1303 1244 1317 1316
Albert Gardner
Yuma, AZ
N991RV
N199RD parked beside me at Nampa, beautiful airplane!
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