Okay well I have the just basic timing light and I know how to hook that stuff up but other then that I dunno really what I'm doing. Sorry I feel really dumb that I don't know how but my other project vehicle wasn't distributed so I never had a reason to mess with timing or a timing light. So hopefully some of you guys might be able to help as to how to advance/retard the timing and were I'm pointing the light for the marks and all that good stuff. Thanks in advance guys.