RE: Why not a Webra engines thread?
This is getting a little bit of a pain in the a**. I got the 8mm adapter, but it didn't come with a spinner cone bolt, and now I see I also need a metric prop reamer. I bought this engine (used) from a USA seller who failed to mention that it was not a US standard version.... now spending this extra money on an engine I haven't even run yet. I hope it's worth the delays and extra cost.
ChiefK