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how's it seem to be running now?...any improvement?
that plug looks a touch lean...is that after a WOT chop with your new settings?
finally found the kickstart in the ditch. took the exhaust off to see the crack its prety big and theres a crack almost all the way around where it connects to the muffler. gunna try and hold off on getting a new exhaust for it till i figure out the engine problem. does anyone know if the stock cdi has a timing curve? cause that could be the problem, the cdi that is on it now is off a late 70s yamaha 400 and is the last thing i can think of that could cause the poor running.
can i use a 89-04 cdi or do i need the 87-89 if there is a difference. the bike is an 87