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At 07:51 AM 3/21/2005, Scott Morgan wrote: >PS. My prop is a freshly reconditioned iB90-CM7150 This is a climb prop, so, even though you're running pretty high in the RPM's your manifold pressure is low in cruise, thus the low fuel burn. Get it pitched up to 52 or 53 and your fuel burn will be more in line with expectations. Cruise will increase slightly and climb performance will decline somewhat. Or forget it... You're the first guy I've heard complain he wasn't using enough fuel... John Cooper Skyport Services PO Box 249 4996 Delaware Tnpk Rensselaerville, NY 12147 518 797-3064 ========================================================================== ==== To leave this forum go to: http://ercoupers.com/lists.htm Search the archives on http://escribe.com/aviation/coupers-tech/
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