REFLECTOR: Engine Ideas? Superior/Lycoming

Kevin Baker flykb at verizon.net
Sun Apr 29 20:57:32 CDT 2007


Hi All,
Was just wondering if anyone has heard, thought of, or are using these engines.


Superior's XP-400SRE
XP-400 SRE Specifications
Model IO-400
Displacement 400 cubic inches
Compression 10:1
Prop. Drive Direct, AS127 Type 2 Modified
Prop. Type Constant-Speed
Weight 316 lb
Mount Type 1 or 2 Dynafocal, Conical
Horsepower 250 HP wtih 10:1
Dimensions 24.0" H x 34.3" W x 32.8" D
Note Only available with roller lifter technology
http://www.xp-360.com/index.asp?content=15

Superior's XP-400Plus
http://www.xp-360.com/index.asp?content=14

----------------------------------------------------------------------------------------------------
Lycoming IO-390-X series engines are 390 cubic inch, fuel-injected, 
4-cylinder direct drive engines that produce 210 horsepower at 2,700 
RPM. The IO-390-X is one of Lycoming's "Specialty" engines, and is 
designed to meet the power, payload, and speed requirements of the 
fast-growing kit aircraft segment. All this power and innovation is 
offered with the advantage of low fuel consumption, only 11.1 gallons 
per hour at 65 per cent power.

http://www.lycoming.com/engines/series/390-series-engines.jsp


Thanks,
Kevin Baker 
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