Im working on a banshee for a buddy. Did new top end, new reeds, brand new oem carbs and a few other small things. It will not suck fuel in from carbs. Can out my hands of the intakes and kick and it will eventually pull in and start. Wont idle without half choke. Sprayed some starting fluid around crank seal did not change anything. Has 125 compression on both sides. Any ideas?