Re: Carb Syncing and Jetting

Posted by mluk1 on
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/Carb-Syncing-and-Jetting-tp2985119p2989151.html

Okay so I sync my carbs up last night. All the gauges were balanced with each other, I'm not sure if the idle screws are correct but the bike is running now. My accelerator pump is down, there was caked on rust in the inside. I cleaned it out and will be buying all those new parts off of Vintage cb750.

I did the thing where you crank the bike all the way up to 5th gear and hit the kill switch. I pulled my plugs and 1 -3 three had barely any discoloration (These are all brand new plugs) but number 4 already was pretty black. My guess is that I didn't adjust the valve correctly on that one because there were about 1 or 2 big pop and bang sounds when I tried to kick it over. Any thoughts? Because after this I have no idea what could be wrong with it.