I just purchased a 1980 Clinton with 35 actual miles on it. It looks like its just purchased new today and runs great from the little ive run it. I do have a question about oil/gas leakage from the underside of the head. There is a small hole about the size of the tip of a pinky finger where it leaks from a little bit. Is this a weep hole for excess oil that wasnt burned so it wont go into the exhuast pipe? Also I need to hook a battery up and am not sure which wires to use is there any diagrams someone knows of before I attempt. Thanks much.