Jump to content
SAU Community

Rb30det, What Is Each Hole On Block For?

adamhr33

By adamhr33,
in Engines & Forced Induction

 Share

Recommended Posts

adamhr33 Collaborator

adamhr33

Posted
Posted

can some1 please tell me what each hole on the intake side of the rb30 block is for and what i do and dont need?

i am not having a heater,aircon.

also i have a greddy copy plenum, what are the front 2holes for? also there is about 5holes and the back of the plenum?

post-49886-1280212802_thumb.jpg

post-49886-1280212855_thumb.jpg

post-49886-1280212899_thumb.jpg

post-49886-1280212931_thumb.jpg

The Mafia Grand Master

The Mafia

Posted
Posted (edited)

A: - That goes to the heater core.

B: That is the rear knock sensor

C: This is left empty

D: This is the front Knock sensor

Blue Circle: This are for both of the water sensors. Beware - The single plug sensor is usually the wrong thread. You can either cross thread it in or re-tap it.

Green Circle: If you plan on removing the water to oil cooler, use this to put the oil temp sender in. If you keep it, there should be a bung in here.

Edited by The Mafia

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

    • MBS206
      Torana Lx Gtr Hatch, Lots Of Pictures

      By MBS206 · Posted

      I'll just leave this with, holy shit, those cars at work are awesome, and this will look wicked!
    • MBS206
      Duncan's V37.......race car?

      By MBS206 · Posted

      Could you modify this duct so instead it pushes the extra air through the radiator too and not down and out? For temps, I know it's not the greatest idea, but as a bit of a last resort, you could use a very intermittent misting spray onto the front of the coolers/rad. You don't want to be soaking them such that water is dripping off, but a small most on/off so that the water evaporates. That point of it constantly evaporating, rather than being soaked in water, will pull a LOT of heat out of the cooler. I'm literally thinking just the little mist sprayers for a garden from Bunnings. Being in a low humidity climate it will help even more! The other trick if you want to be ghetto is some shade cloth hung in the opening, and keep it wet. Pretty much now it's acting like an evap cooler on a house, but cooling the air you need to use to cool the radiator...   On a topic to think about too though, when air enters through the bumper, is it all nicely ducted from the edges of that opening back at a nice angle, or is it like most cars, and the edge of the opening just stops, and suddenly it's wayyy wider behind that? If it does the later, get it shrouded out at nice angles. When that opening changes too rapidly, it can actually cause a high pressure zone between the front bar and radiator, and limit air flow into that area, which means less air for cooling, as it effectively stalls the air, AND adds to drag...
    • soviet_merlin
      Wheel refurb?

      By soviet_merlin · Posted

      Do you have any before and after photos? That's $200 just for the hydro blasting?
    • fatz
      Beers and skylines Fatz style

      By fatz · Posted

      Yea pedal box and no abs
    • zoomzoom
      WGNC34 Rear springs

      By zoomzoom · Posted

      It doesn't look like there's a lot of options out there these days, and what's out there is performance oriented aftermarket stuff (with the GTR markup) I wonder if there are other cars with similar springs, after all its just a matter of length, diameter and stiffness. Alternatively, I did see coil spacers. Probably not the best option, but could be serviceable too.  
×
×
  • Create New...