do i need a pcm receiver with gas?
hello to all just wondering here i am about to get my first gasoline powered plane and will be using my futaba 6exa super radio. do i need a pcm receiver or can i use the one that came with my radio? the motor is a brison 69cc in the new lanier yak 54 if this makes any difference. it seems a shame to spend another $100 dollars for a pcm if i don't need it. thanks