Hi , I’m still trying to improve the conversion kit I installed , mine works best with no shims installed , so I’m gonna try 2 more things , a weaker main spring in regulator (anyone know where to get it) putting an orifice (controlled restriction) in the signal line , but I’m not sure which line is the signal line ? It tells the regulator how far down to push the pump stroke . Anyone know which line this is ? Also has anyone tried adding adding thickness to the stroke stopper at bottom of the pump?
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