idle problems

I need some help my banshee is not idiling unless i keep my thump on the throttle evreything is tock and i cut the tors cable im really worried PLEASE HELP ME GUYS!!!!:thumbsdown::thumbsdown::thumbsdown::RussRoulette:

Hey, I have a 1985 Suzuki LT250R that I have recently rebuilt the engine on. It has recently had the cylinder bored 40 over to 71 mm and new rings and piston. I completely tore it all down and cleaned it. I am running it at a 32:1 fuel ratio. The spark plug is still good. It has a K&N Universal...