crazydrummerdude
advrider.com
Drained the tank; took the carbs apart (sans choke and diaphragm); cleaned it up; no difference.
"fart-fartfart-fart"
Stock ignition, btw..
"fart-fartfart-fart"
Stock ignition, btw..
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Goin' Russian on us, there Nathan!!
This photo of yours is classic....
Both exhaust valves are pretty much toast, so I am redoing the heads.
I haven't kept current on the text in this thread ... is that what a "recessed" exhaust valve looks like as a result of unleaded fuel?
I would call that "extremely recessed."
I plan on going all-OEM on these heads. My R90 got Black Diamonds.. I hope they don't cause any problems.