#103284, "RE: went and did a couple of pulls.." In response to In response to 10
Well, if your going to ask then tell us we are wrong then why bother? Some of us have been doing this much longer than you.
Here is a basic image of proof:
550cc/min injectors flow 550cc at 43.5 PSI fuel pressure. A Base map could have a value of "30" at a given RPM and Map pressure.
For example purposes lets say the map had a value of 30 in the bin for 3500 rpm X 10psi.
Now at that bin 30(%) of 550cc/min is 165cc/min.
Now you want to run higher boost you only want to affect the bins that feed the higher boost pressure but since you adjusted the 1:1 regulator lets see what it does to the 3500 X 10psi bin.
the 3500rpm X 10psi bin is still at a value of "30" but now the fuel pressure is at 50psi because you upped it right.
550cc/min at 43psi is 550cc/min flow rate but..... 550cc/min at 50psi is now 590cc/min.
so 590cc/min at a 30(%) value is now flowing 177cc/min of fuel.
The rate of change is not linear so changing 7psi on fuel pressure around 43psi is not the same as changing 7psi fo pressure at 17psi.
I hope this makes sense because if it doesnt you hve a lot of thinking to do or just take our word for it. Liek I said, we have been doing this a lot longer than you.
This will be the last help i give you until you start learning to listen to what we try to teach you.