Well, it may not solve the problem, but I would start by setting the points to achieve the proper dwell angle, regardless of the gap. Does the dwell vary with RPMS? Did you follow up and check the vacuum? Bill ----------------- http://www.imperialclub.com ----------------- This message was sent to you by the Imperial Mailing List. Please reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be shared with everyone. Private messages (and attachments) for the Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm