Re: Tuning problem on 1980 CB750F brat racer

Posted by seestheday on Jun 26, 2012; 4:55pm
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/Tuning-problem-on-1980-CB750F-brat-racer-tp4023368p4023557.html

First off.  Your bike looks bad ass.  Good job man.  Wow.

Now your question - have you run a compression test?  Any issues with cylinder 3 & 4?  I'd start there before looking into timing etc.