Again, I do not know a lot about carbs, but maybe the carbs are out of sync? Below 6500 rpms the difference in vacuum timing doesn't effect much, but once the engine starts pulling harder, the difference causes the timing of the spark plug firing and the cylinder getting fuel is off? There are two syncs that you do, a mechanical and a vacuum. There are a couple of videos on youtube and probably several people here that can actually explain the procedure. When you look at the spark plugs, that will let you know more of what is going on inside the cylinder.
On Wed, Nov 7, 2018 at 1:31 PM Tommy Hill <[email protected]> wrote: > Air filter is clean enough. Inside the carbs was really clean! (Best > advice ever pullin back the airbox!). I’m soaking the Jets, and suspicious > about one of the slides. I’ll replace the plugs before trying to start it > again. > > -- > You received this message because you are subscribed to a topic in the > Google Groups "Nighthawk Motorcycle Lovers!" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/nighthawk_lovers/IRb5y3mnCEU/unsubscribe > . > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/nighthawk_lovers. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Nighthawk Motorcycle Lovers!" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/nighthawk_lovers. For more options, visit https://groups.google.com/d/optout.
