Hello guys so i have a question on what to run with the 4mm long rod crank, custom cut domes or spacer plate to try and correct my port timming since I DO NOT HAVE PORTING.and cant get one where I'm from.(my mods procircuit pipes,coolhead21cc,boyesen carbon reed,+4timming,stock carbs,k&n filter stock airbox) i dont mind spending the $$ on the crank even do its gonna yield few power gains because porting my cylinders is impossible in my case
thanks!!
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