109 prop pitch (rpm) and the supercharger

[Codex]

I saw the topic heading and was hoping to learn something. Certianlly an interesting read ... all 15 pages.

I learn't a bit of history. A bit more about piloting skills on how to manipulate the engine to get max performance. I finally know what the PP exploit hooplah was all about back in the day ... and that Crummp certianlly has a following where ever he posts.

Dear Lord I love this place