I trying to clarify the relationship between changes in the propeller pitch, propeller RPM and engine RPM, and manifold pressure. I'm experimenting with a flight simulation (B17-2) not listed on the boards. In this simulation lowering propeller pitch increases the prop rpm, this in turn decreases tachometer (engine) rpm and manifold pressure in the sim. Is this correct? Thanks.

There is a lot of stuff out there on the net. I'd try to explain it as I know it but it would surely be better to direct you to a site I found...http://www.letu.edu/academics/aeronautical...instruments.htmDid A Google search....http://www.google.com/search?hl=en&lr=&ie=...G=Google+Search