I had been in contact with Adrian from CH, very helpful and knowledgeable. Dual ignitions work fine, have 5 flights on it now, runs very well.

The ignition mounting shown in the video build intro has been changed to what the picture shows. Isolated from heat and cooled from outside air being ducted in.

38% Bill Hempel Decathlon - Maiden Flight (7 min 0 sec)

Originally Posted by jclaude

WAHOUW! I like the 55cc one!

$4500 only