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  1. Boll Aero 18 project

    Boll Aero 18 project

    Photos and video of my first model engine build.
  2. pat_pending

    A pair of Boll Aero 18s

    Hi, after completing my first engine (Webster) and procrastinating for 6 months, I have finally taken the plunge and decided to build my next engine. After much browsing I decided I would have a go at an aero diesel this time. I remember them so well from when I was a kid (including the sliced...