Quote: I'm just catching up in this thread. To test the CDI you can switch the wires left to right and right to left and see if it changes your firing from side to side. That is the easy way to test if it is a CDI issue.
Last spring I had a high rev issue like that and it was a vaccum issue. The cracked air box could be doing it. The rubber in the diaphragms could be going bad too if it has sat for a long time like that. Which would run well at idle and then when the slide moves it would show up. Finally the jets might be a little gunked up from varnished fuel. If we get to that point you could soak those in carb cleaner to clean them up.
For now try the CDI wire switching. Try to rule out the misfire from side to side first.
don't know what you taking but drop it now ....you are talking about coils !!!!!!!!!!! you cant swap CDI wires
Grzegorz ......55 cubic inches http://www.flickr.com/photos/25172906@N06/ 904WisecoTPUSAcamsTTPignitorgutted Airbox"breath"airIntakeKeihinCR-ScarbsBlackEpcoExhaustS/SwheelsPortedPolishedHead
