This invention generally relates to a high pressure fuel system for an internal combustion engine and is particularly concerned with a stepped rotation fuel distribution valve that avoids valve shaft wear caused by high side loading of {HEAD ~ the shaft} during {TAIL ~ rotation} of the shaft 
during
This invention generally relates to a high pressure fuel system for an internal combustion engine and is particularly concerned with a stepped rotation fuel distribution valve that avoids valve shaft wear caused by high side loading of { HEAD ~ the shaft } during { TAIL ~ rotation } of the shaft
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