340 Overheating Help

it was just rebuilt March 2010, i had it broken in on the dyno. I have put 3 miles on it, all last night. It took almost a year to get it installed and hooked up. I have a 3 year old and another on the way. I'm amazed i have been able to get any of this done at all.

I have a spring ready to go for the lower hose. I will be doing the lower hose spring, timing and gauge this afternoon. As soon as i am relieved from babysitting duty.