Diaphram/slides

[tvmax]

I noticed when I had my airbox off with the bike idiling that if I just touch the throttle the slides start to raise/flutter open at different times. Yes I have a good sync. Now two of the slides have been replaced because they had damage to the diaphrams. I am guessing these should open together. So is the answer to replace the other slides?

Jim

 

[wheeliepup]

Remove the slides and check the orifice on the bottom. You might have the same problem I had and that is a Slide from a carburetor with a Dyna jet kit found its way into your carb rack. Dyna Jet offers a carb jet kit that requires you to drill the hole to a larger diameter. If all the holes are not the same, the slides will not open at the same rate giving you sync problems . Also check the springs for they might have different levels of compression. Let me know if this helps because there might be other problems going on. Good Luck, I hope this helps. Steve