unstable boost

[Advan_01]

Hi guys, I've got some problem with my boost. I fitted a bleed valve recently and running 0.9bar now. But the problem is the boost drop to 0.8 sometimes to 0.7 doesnt hold at 0.9. Is it because i remove the restrictor? I'm very sure I fitted the bleed valve correctly. Can anyone help? Anybody experience this before?

[Kaido_RR]

i belived that with a bleed value, the boost spikes abit, i also have a bleed value and r running around .5bar and i get spikes from .6 to .7

[Advan_01]

i belived that with a bleed value, the boost spikes abit, i also have a bleed value and r running around .5bar and i get spikes from .6 to .7

For my case I touched 0.9 for a while then it drops to 0.8 sometimes 0.7. If u r talking about spikes I should be running say for example 0.7 then only spike to 0.8 - 0.9.

[Advan_01]

Hi guys, I've got some problem with my boost. I fitted a bleed valve recently and running 0.9bar now. But the problem is the boost drop to 0.8 sometimes to 0.7 doesnt hold at 0.9. Is it because i remove the restrictor? I'm very sure I fitted the bleed valve correctly. My mate had the same bleed valve fitted on his rex and he dont hv any problem he was able to hold it at 0.9 though. Can anyone help? Anybody experience this before?