Yeah it sounds like the ignition sparks are not providing enough power (possibly due to bad spark lead resistance or bad spark plugs), I have doubts its the Dizzy, but it wont hurt to get a new Dizzy Cap (not expensive) or clean the white powdery crap from your old Dizzy Cap terminals.
But if its not affecting the upper Rev range, then the Valve Tappet clearances may be out and causing rev issues.
Adjust them ftw. Here's a guide: http://www.ozhonda.com/forum/showthread.php?t=15443
Reply With Quote
Bookmarks