I HAVE A 31CC RYOBI LEAF BLOWER ENGINE WITH A SIDE MOUNTED ZAMA CARB. I HAVE IT MOUNTED ON A ULTRA STICK LITE BY J.R. I PUT THE SMALL FUEL LINE ON IT THAT FIT THE CARB NIPPLES WITH THE PRIMER BULB. IT STARTS EASY BUT I CAN'T GET ANY POWER OUT OF IT TO FLY THE STICK VERY FAST, IT BARELY KEEPS THE PLANE IN THE AIR. I'M RUNNING A 16-8 ZINGER PROP ON IT. THANKS FOR THE HELP