[jamie rb25]

whers the best place to plumb the vacuum hose on the engine of a r33 gtst 4 the boost gauge or should u take it of the back of the standard gauge
cheers 4 any help

 

[HKP]

the best place to take it from is the vacume 3mm hose on the back of the plenum chambre, the one that goes to a small black box atached to the strut on the drivers side

 

[HKP]

here's a pic of mine just T off the blue pipe in the red box, but your pipe will probably be black

 

[iansr33]

i did mine like mentioned in post 2, the black box is actually the electronic box that send a signal to the standard boost gauge. do replace the standard black hose with some new silicon hose as my old hose split after five miles!!

 

[jamie rb25]

cheers guys

 

[Mafo]

From there you can feed it nicely through the hole in the bulkhead in the wing which you can pull through to the drivers side or the centre console, wherever you wish to place the gauge.