Stock airbox and filter with stock exhaust? If yes there is a carburetor issue, valve adjustment and sync. If no then jetting is needed. A common practice is to open the idle fuel mix open, but the correct way is a jet kit and start with the main jet, then main needle height, then float level and last pilot and a/f. The carb circuits work together one part affects the other. And it's trial and error, a dyno tune is best. Factory pro has a good chart on dialing in. I personally never good at it and always just stick with stock. You'll never be able to dial in bike with out loading it, so road or dyno is the only options. And only change one thing at a time then try again.
Sent from my iPhone > On Feb 13, 2015, at 5:00 PM, Tommy Hill <[email protected]> wrote: > > Allen, > > Especially you, but anyone with tips. Paid someone to set it with a > probe. Wanted it perfect, but It ain't right! He will fix, but it is over > an hour away. In a slightly too high a gear, it accelerates, but skips a > little. Seems rich(?). So I leaned it half a turn. Much better but still > slight skipping. Another quarter turn made it worse. Suggestions? Possibly > plugs? Plugs look fine, but no idea how old they are. > > -- > 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 http://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 http://groups.google.com/group/nighthawk_lovers. For more options, visit https://groups.google.com/d/optout.
