I just spent 45 minutes posting this,wheir the hell did it go?Hope it doesnt come up twice.84 sportster just quits running when I'm driving it doesnt happen all the time and it starts right back up.Happens if I'm going 30 mph or 70 mph. Its much more scary when I'm going 70.Bike has new spark plugs,wires,battery,coil checks out.Almost seems like the bike does'nt get gas for just a second.The only change on the stock motor is a aftermarket air filter.Any comments or info will be appreciated. PS.I've learned to live with drops of oil in the driveway.