Quote:
Originally Posted by KingLT1
I have run the leading-edge table set to stock LT4 values and LT1 values. I believe I get a smidge better high side output using the LT1 tables with the LPE pump. I am able to run 2500psi rail instead of 2175psi and the high side will hold pressure which nets lower pulsewidths. Maybe you can try it and confirm?
|
You know what, I didn't say anything about this before as I thought maybe it was just in my head. But I can confirm that changing the leading edge values above 4000 rpm indeed allowed the high side to hold a higher commanded pressure. I'm not using the LT1 axis or values. I made my own table for the LT4 and I am having good results. I discovered this when I put the table back to stock and lost a little bit of pressure in the higher rpms
PM me if you want more details.