Re: 79 cb750 rattle at low rpms

Posted by Re-run on Jul 29, 2012; 5:08am
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/79-cb750-rattle-at-low-rpms-tp4026044p4026065.html

Check the manual for sure but I am almost positive your carbs need to go the other way. Out = richer, in = leaner, 99% sure. Aim for the plugs to be about #2 or so.

and get them synced.