Re: Honda CB750 Rebuild - Bikes Running Decent But I Have Some Real Concerns

Posted by jsmits on
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/Honda-CB750-Rebuild-Bikes-Running-Decent-But-I-Have-Some-Real-Concerns-tp4050853p4050854.html

Also, when I pulled the plugs after idling and revving it for about 10 minutes, they are all real close to one another. Mostly black around the edges and first couple threads, with just a slight bit of white chalkiness around the gaps where the spark fires. Looking at NGK's site, they look a lot like what they say is 'normal' with a bit more black and less deposits seeing as they are brand new so I think my jetting and such is good. I just have this weird issue with the first carb that I'm concerned about before really starting to ride the thing.

http://www.ngksparkplugs.com/tech_support/spark_plugs/faqs/faqread.asp?mode=nml