Blogs
Fly the Engine
http://flytheengine.blogspot.com
News and observations about aircraft engines, engine operation, and General Aviation, with tips on mixture management (leaning), TBO-busting, EGT and CHT, turbocharging, etc., plus other topics of interest to pilots and aircraft owners who mainly fly Lycoming or Teledyne Continental engines. This is also where you can find out latest news/info/updates about Kas Thomas's book, Fly the Engine.