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Here is the Driver intake cam differences
Same diameter and base circle.
No change in lift or duration to the valves.
DI pump lobe is much smaller in height on the 2017
They may have compensated in tuning or actually changed the internals of the pump bore for the shorter stroke. because it too has a different part number.
Which means 2017 Pump on 2013-16 cam may operate at a higher pressure but this is just speculation.
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