Jump to content
SAU Community

Recommended Posts

hey guys,

i have had a search. where does the water return line go to from the turbo, i know it runs behind the block but where does it actually go into the block. im putting a gt3040 on and need to know as i need to make up some new water lines. and how much pressure runs through there.

Link to comment
https://www.sau.com.au/forums/topic/120008-water-lines-from-turbo/
Share on other sites

the water return is the lower fitting on the right hand side of the pic , at the end of the chain and has white dots on it...

the one above it is the feed.

ps .. not my pics .. cant remembers whos that are either :D

post-5157-1148889710.jpg

oh ok, RB25 water feed comes out of the back of the plenum into a rubber hose for about 100mm, then into the steel line you see in the pic from my last post.

as it is done there, just use a rubber or braided line onto that and to what ever fitting is on the turbo...

putting a hose on there with a hose clamp is fine for water, i did that for a gt28rs on a sr20 and it worked fine.. even double hose clamp it if makes u sleep better at nite

enzed told me that u cant do it with oil but cos the pressure will come up under the hose clamp and make the hose slip off..

i had the 100mm hose break on me, so you might wanna look into replacing it anyway.. only took me 20-30 mins to do, but yeah, lose some skin off the old knuckles. :)

you could undo the 10mm bolt that holds the metal pipe onto the head if you want, then have that steel line stretched at the end to create a bead for the hose if you want...

The feed actually comes straight from the back of the waterpump, and runs through the plenum and around the block and to the turbo. If you ever get an aftermarket plenum like a greddy item, you need to plumb the waterfeed straight from back of pump and run it to the turbo.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • I would just put EBC back on the "I would not use their stuff" pile and move on.
    • Can I suggest you try EBC directly again and link them to as many competitor catalogues as you can to show their listing is incorrect, eg https://dba.com.au/product/front-4000-series-hd-brake-rotor-dba42304/ If you have access to an R33 GTST VIN and your VIN, you could also use a Nissan Parts lookup like Amayama to show them the part number is different between 33 GTST and 34 GTT which may get their attention
    • So i got reply from EBC and they just this site where you can clearly see those 296mm fronts on R34 GTT. I send them photos and "quotes" that 296mm are not for 34 GTT and they are too small. But it will be very hard to return them cuz nobody here knows 100% and they just copy those EBC catalogue :-D https://ebcbrakesdirect.com/automotive/nissan/skyline-r34
    • Hi, is the HKS  Tower Bar still available ? negotiable ? 🤔
    • From there, it is really just test and assemble. Plug the adapter cables from the unit into the back of the screen, then the other side to the car harness. Don't forget all the other plugs too! Run the cables behind the unit and screw it back into place (4 screws) and you should now have 3 cables to run from the top screen to the android unit. I ran them along the DS of the other AV units in the gap between their backets and the console, and used some corrugated tubing on the sharp edges of the bracket so the wires were safe. Plug the centre console and lower screen in temporarily and turn the car to ACC, the AV should fire up as normal. Hold the back button for 3 sec and Android should appear on the top screen. You need to set the input to Aux for audio (more on that later). I put the unit under the AC duct in the centre console, with the wifi antenna on top of the AC duct near the shifter, the bluetooth antenna on the AC duct under the centre console The GPS unit on top of the DS to AC duct; they all seem to work OK there are are out of the way. Neat cable routing is a pain. For the drive recorder I mounted it near the rear view mirror and run the cable in the headlining, across the a pillar and then down the inside of the a pillar seal to the DS lower dash. From there it goes across and to one USB input for the unit. The second USB input is attached to the ECUtec OBD dongle and the 3rd goes to the USB bulkhead connected I added in the centre console. This is how the centre console looks "tidied" up Note I didn't install the provided speaker, didn't use the 2.5mm IPod in line or the piggyback loom for the Ipod or change any DIP switches; they seem to only be required if you need to use the Ipod input rather than the AUX input. That's it, install done, I'll follow up with a separate post on how the unit works, but in summary it retains all factory functions and inputs (so I still use my phone to the car for calls), reverse still works like factory etc.
×
×
  • Create New...