Here's the problem. I just rebuilt the bike due to a tranny problem. I did the earshave and reed valve delete. The carbs have been rejetted. Now,i charge up the bike and after a minute, it starts. The bike will run at idle for about five minutes and die. If I try to ride it, it sounds like it has no fuel or air and it dies and will not restart until i let it sit and recharge it. I have the stock battery, which I want to ride over and change because my car is down right now. I have no idea what the problem is. Help please.