Ok guys,

Next question.

The plane is almost done, should be flying the weekend. The last question is cooling. I have cut a triangular shape just behind head of the engine. The plan was to get as much airflow across the engine as possible and gain access to the plug so I don’t need a remote glow.

Question is was this a mistake as the opinion of my flying friend is, that I should have increased the size of the exhaust out let on the belly pan and made the air go down this to cool the pipe.

What do you guys think?

Kris