cooling
 

Dons21,

That is exactly what I have done to the cowl and UC plate. The plane did not like stopping from 30mph to 0 in the space of 1 foot. Issue could be if the tri shape is cut in the bottom of the cowl then will there be air flow down the belly pan to cool the pipe?

Kris

cooling
 

correct, its the same setup they had at znline because the did have trouble with over heating until the tri shape was cut in and the outlet in the belly pan was enlarged