I will have to agree with an earlier post. Why stick the plug right straight out the top of the cylinder? I will probably buy this engine regardless but may wait to see if a version II comes out with the angled plug. I was going to buy a Brison 5.8 but the 46 lbs thrust of the DLE 85 may edge out the Brison 5.8 on power. I will most definitely put a Bowman ring in the 85 before I fire it up. My previous experience with the DLE 55 leads me to this decision. The difference in performance is undeniable with the Bowman ring installed.

DLE......................angle the plug PLEASE!!!!!!!!!!!!!!!!!!!!!!