scott craven Well-Known Member Jan 9, 2014 #2 I believe you need a tool (vacuum gauge) in order to sync them properly.. this forum is good for information : http://www.marineengine.com/boat-forum/search.php?searchid=575398
I believe you need a tool (vacuum gauge) in order to sync them properly.. this forum is good for information : http://www.marineengine.com/boat-forum/search.php?searchid=575398