(Stephen Conley) wrote in
om:

1. They hooked up an airspeed indicator to the oil dipstick tube and
discovered that, at altitude, opening the cowl flaps will reduce the
crankcase pressure by nearly 1/2.

Yes, but from what to what? Max is 100 (although I think it used to be
90).


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James M. Knox
TriSoft ph 512-385-0316
1109-A Shady Lane fax 512-366-4331
Austin, Tx 78721
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