nghieplk
XS650 Enthusiast
My 80 xs is running good. After installing the shell cam from Hoosracing and replace the new piston set. One day it start with "woofing" sound, cannot run. I've check the carb, they are new and good. I thought because of the bad coil. After trying many times, i decided to get the new HHB full Cdi system. When the electrician install it, he told me the ignition timing on my xs not correct as Hugh manual marked at TDC. So i wonder if we should check something relate to the engine before setting the timing?
Thank you for help!
The engine sound:
Thank you for help!
The engine sound:
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