I just tryed the AP Hornet nva from the rc carb in the 36 and it fits, I had orderd a venturi for the Hornet and started to put it together when I thought about the 36. I pulled the nipple out of the veturi and the nva went right in, had to shorten it a bit but it seem to work. Has anyone tryed this,is nva too small. Will try to run it and let everyone know what happens.