27mikarr

All greetings!
i have next mod
Evo IX
Garrett 4094R AR 1.06
full race exhaust manifold
1000cc PWR inj
255 Walbro fuel pump
272 JUN camshaft
solid tape
stock fuel rail & regulator

And ECU LINK G3!
Very good ECU, but after 6000 RPM do not have enough fuel, despite the fact that the cycle of injectors close to 100 per cent.
Tune took place at a pressure of 1 bar. The mixture holds 10.6 but then sharply to poor 11.6-11.9. The pressure in the fuel rail also falls to 3.0 bar.
As I understand fuel pump has three relays. One is included in a turn-key, the second launch of works, and the third is included reaching the threshold.
Two relay (second and third), I closed so that the pump works continuously in full force at the start. Before that I was a stock ECU + e-manage and the turbine TCW76. At one bar quite calmly keep the mixture less than 11
But this does not help, I do not know already, and to do that.
any ideas?

27mikarr

problem solved fairly easily. The third relay, which is responsible for the speed was cut (off, it skips electric current directly). Thus the pump is always running at full from the start!