easy...just don't do this http://www.contour.org/forums/ultimatebb.php?ubb=get_topic;f=3;t=007742
the gap wasn't set on my app764's......if you search "spark plugs" you may find after reading that you will want to take those plugs you bought back and get double plats- from what i understand you are left with alot of wasted spark on regualr plugs- that is the only way i know how to explain that- spark gap setter thingies are free at most places- no more that $1 at others. What type of wires are you going to be replacing the old ones with?
