Id love to know this as im in the same boat. My fans aint kicking in. When i turn the ignition on i can hear a whining noise but not too sure if its the aux pump but seems to be comming from the inlet area.
youve done a realy good job there mate (ENVY YOU BUD!!) JOKES lol
is that a part of the nos kit (the braided pipe doing into the intake, coming from a regulator)?
this will be a crazy beast.
cant wait to see this finished!!!