We can only choose between DI or PI totaling up to 100% of required fuel, but we cannot choose to run 100% DI capacity and 100% PI capacity, increasing fueling for more power? Even if we add an extra lift pump, is there a way to run full DI and then bring in PI on top of it rather than taking from one to give to the other?
Also, are the valve events and SOI/EOI numbered based on 0 being TDC "after spark" and 360 being TDC "before intake stroke?" so 337 for SOI is 23 degrees after TDC during the intake stroke and 37 for EOI about 30 degrees before spark if spark lead is 7 degrees?"