Dave, Please feel free to post progression of the build particularly the engine installation. I highly recommend bench running of the engine so you can become very familiar with its operation. They do run very cool so any overheating would be due to an extreme lean condition. The Xoar warbird 22x10 3 blade prop is excellent! -Tom

Lars, Thankyou for posting those internal pictures! I like to see engines being well cared for. -Tom