Originally Posted by
martysmartie
Depends on what the predetermined limit that chip has been programmed. The boost you mention is stage 2 boost but as said thats the peak or "Spike" the held boost is what you have.
The amal valve won't bleed to much of as if it were it would be the opposite and you would run higher boost.
Martin
Errr... No! lol
RST ECU's do not control the boost, aside from shutting it down if it registers high ACT's or Knock (later S2's).
Originally Posted by
StephenC
other option would be to fuck amal valve off and then take boost/vacuum pipe from just before throttle housing so the pressure drop over the intercooler is negated and the blower will 'try' make the boost your wanting
Could do that and it may remove the spike... but, it will remove the fail safe described above.
Originally Posted by
DazC
amal valve jets. a larger hole will reduce the peak. a smaller hole will increase the peak.
But as I said above this is normal on a RST with an Amal or bleed valve!