Now I finally get into thinking about cabin heat I don't know how to handle..So I'm asking for your help - again.
I know that most KitFoxes use the coolant system as a heat source. However, I am sort of afraid of the small space available against the FW.
An alternative could be air heat: I know Jabiru heats their planes that way.
I now want to attach an aluminum bracket to the muffler, and put air (at first not forced) to a valve, in the bottom range of the FW.
My question is this: for those of you that actually fly a KF: how high are these temps, gained this way? Will this set-up be enough to warm me and my passenger enough? Or will my feet burn before my passenger is warm enough to notice?

Tx in advance,