Ebc On Rb25 Turbo W/ Rb20 Actuator

[mrsr32]

i've got an rb20 that has a rb25det turbo 45v3 and i've put the rb20 actuator on it, so its around .7bar.

if i got an ebc or even a mbc, can i make it bring boost on any sooner?

[Dose Pipe Sutututu]

ever so slightly by inducing some form of spike, i.e. ramp up the gain in the settings.

[GTSBoy]

Any boost controller that will keep the boost signal off the actuator until you want it to come on will give a good improvement in boost threshold. The simlpest is a gated bleed valve.

Next is a pneumatic controller built up out of a pressure regulator and a pressure relief valve. I use one of these. The pressure reg is set to control max boost. The relief valve is set to control the boost threshold. As an example, on my old RB20, running about 14 psi, the relief valve was set to not open until about 11 psi. There was no spike, but the boost did arrive earlier and a lot more strongly than with the relief wound all the way out (or absent).

Next most complicated is any EBC that will stop the solenoid from allowing any boost signal until your setpoint.

[joeyjoejoejuniorshabadoo]

when are you seeing boost?