Subzero Plenum On R33 Rb25

[humz]

the rear of the subzero plenum does not have the plugs (purple and brown ones) the standard plenum does, does this matter.

ecu i will be using is wolf 3d v4

also it seems that theres a lot less hoses on the subzero plenum, does anything need to be blocked off before use?

[humz]

anyone

[GTS-t VSPEC]

Do you mean it doesn't have a place for the idle stepper ?

Post some pics might help.

[Sydneykid]

the rear of the subzero plenum does not have the plugs (purple and brown ones) the standard plenum does, does this matter.

ecu i will be using is wolf 3d v4

also it seems that theres a lot less hoses on the subzero plenum, does anything need to be blocked off before use?

It has been a few years since I installed one. From memory we used a vacumm block, 1 connection to the plenum and 5 to the various components (boost gauge, MAP sensor, carbon cannister, boost control solenoid and BOV). The idle isn't controlled by the ACC valve, the Ford throttle body had an adjustable stop for idle rpm adjustment.

cheers

[GTS-t VSPEC]

I guess that's why I like the Greddy plenums

[Sydneykid]

I guess that's why I like the Greddy plenums

I haven't seen a GReddy RB25 plenum do a 9 yet.

cheers

[humz]

yep im going for 9s.... NOT! haha

greedy plenum over-rated, i like supporting quality aussie parts 'where possible'

im using the ford xf throttle- so your saying those 2 plugs (brown and purple) on the back of the standard plenum will not be used??

[STATUS]

I haven't seen a GReddy RB25 plenum do a 9 yet.

cheers

in australia you should add

[pavel]

yep im going for 9s.... NOT! haha

greedy plenum over-rated, i like supporting quality aussie parts 'where possible'

im using the ford xf throttle- so your saying those 2 plugs (brown and purple) on the back of the standard plenum will not be used??

I've disconnected mine as well, using XF TB and PowerFC, idles fines here is a pic http://www.teamloose.com/pavel/R32/IMG035.jpg

[Sydneykid]

in australia you should add

Hence my choice of the word "seen"

cheers

[subzeroR33]

I just checked my plenum and it has four hoses coming from the back.

Dont ask what they are for i couldnt tell you lol.