Recent content by Craig-Bearhawk

  1. C

    O-360 manifold pressure goes to 30?

    All analog gauges, it’s s stripped Down Bush plane
  2. C

    O-360 manifold pressure goes to 30?

    Altitude has been 1500 - 2500. Normal cruise 22- 23 squared, temps all in normal operating range.
  3. C

    O-360 manifold pressure goes to 30?

    I have an O-360 with a constant speed prop and intermittently during a two hour flight I may see two to three times the manifold pressure quickly climb to 30 and then slowly come back down to where I had it at about 22. During this there’s no change in engine noise, RPM or power. The plane...
See more
Back
Top