Jump to content
SAU Community

Critique my cooling setup RB25DET NEO

BlackBox

By BlackBox,
in Forced Induction Performance

 Share

Recommended Posts

BlackBox Rising Star

BlackBox

Posted
Posted (edited)

Hi All,

I am trying to finish off my build on my R34 RB25DET NEO and want to make sure what i have going on with my coolant lines wont cause any stagnant flow or air pockets.

I am running a plazmaman Intake manifold and throttle body, and also a Haltec IACV so i dont have any coolant lines running to those.
I have the turbo coolant returning to the back of the intake runners (Orange cable tie)
And i was going to cut the nipples of the top of the runners and tap and plug those (Blue/Yellow, Yellow/Yellow)
And also Plug next to the thermostat housing.

Does this sound alright or am i going to have stagnant flow and airpockets in the intake runners?
The other option is for a swirl pot, but in the strive for simplicity and aesthetics i would rather not install one unless needed.

Cheers,

Mani.jpg

mani2.jpg

thermohousing.jpg

Edited by BlackBox
Link to comment
Share on other sites
GTSBoy Grand Master

GTSBoy

Posted
Posted

I suspect it would be wise to use at least one of those top-of-water-runner fittings you plan to nuke as a bleeder.  On a Neo, the rear one goes to the IACV which is a bleed point, and I think the front one is a bleed on the front end of the plenum too, no?

Link to comment
Share on other sites
BlackBox Rising Star

BlackBox

Posted
  • Author
Posted

It has been that long since i first started i cannot remember where the coolant lines originally ran however the oem bleed points are no more.

It would be easy enough to tap a thread and install something like this, but i am looking for the best and neatest solution,

RNB-902-112_NP.jpg

Link to comment
Share on other sites

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
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • klutched
      GOT SUM's RB34

      By klutched · Posted

      Got some decent progress after work yesterday and also today. Got the ECU all wired and passenger side interior all back together. Kept the wiring up nice and high to avoid people standing on it. Got the surge tank relays rewired and tidied up the pump wiring and cut a hole to bring the cables through.  I found a spare USB cable I had lying around so I decided to cut it up and see if I could use it for my CAN 1 bus. Turned out one of the pins I needed was to the shield of the cable so i cut it up and desoldered it and resoldered to the correct pins.  Had the issue with the powersteering hose hitting the A/C compressor and fan shroud. I pulled the bracket off and modified it to remove the front mounting point which now clears it all. Will keep an eye on it to see if theres any signs of fouling once it's up and running.
    • hardsteppa
      R32 OEM rims name?

      By hardsteppa · Posted

      That's some good input mate. Nice.
    • PranK
      My BMW 335i

      By PranK · Posted

      So today I went well outside my comfort zone (again) to replace my valve cover gasket.  I have had a big leak over the exhaust leading to a lot of smoke and smell every time I drove it. The leak was in the rear driver's corner.  The job wasn't hard as such, just a bit finicky and time consuming.  The old gasket was rock hard and broken right where the leak was.  The leaky corner had so much sitting oil in it.  The good news to my amateur eyes was no buildup or sludge under the cover. It all looked fairly nice in there.   I haven't started it yet. I ran out of light and body when putting the coils and injector loom back in. Probs only 30min left for the morning.  I was so nervous putting the cover back on, I must have lifted it 5 times to make sure the gasket was still seated properly. God it's going to be nice to be leak free and not make other traffic light queuers think my car is about to explode.
    • The Bogan
      MLR's Bogan cruise ship

      By The Bogan · Posted

      Gave the Mazda it's first wash, it will need some clay, a light compound, and polish polish to remove a few swirl marks, but that will be a job for when I have a full day to get my DA polisher action on
    • Jonesy93
      R32 vs R33 R34 C34 heater core matrix and elbow pipes info thread

      By Jonesy93 · Posted

      Just did this job on my 32 with the boost doc kit. was quite simple to fit, hardest part was getting the rubber bungs back on the firewall. does anyone know how the heater will work now without the flap in the bend? Will I just have a heater on 24/7 now?
×
×
  • Create New...