Jump to content
SAU Community

R33 Thermo Set-ups

abcent

By abcent,
in Engines & Forced Induction

 Share

Recommended Posts

abcent Mentor

abcent

Posted
Posted

I've been wanting to put a Thermo fan set-up on my R33 for sometime now and was just wondering what people out there had already done an what works best?

Single or Twin?

What size fan/s?

How have you mounted it?

What sort of switch set-up has been used? thermo controlled or switch?

What brand stuff has been used?

what'd it cost?

feel free to post up pictures too, a picture says a thousand words!!

cheers

Link to comment
https://www.sau.com.au/forums/topic/98564-r33-thermo-set-ups/
Share on other sites
BH_SLO32 Proficient

BH_SLO32

Posted
Posted

I have an R32 and have installed a 14" Davies Craig fan but prior to installing the 14" I had a cheap 14" and 10" fan I purchased from ebay. Unfortunately I dropped the 14" fan when installing the 10" and subsequently damaged the motor bearings. I replaced the fan with a Davies Craig 14" fan (In my experience Davies Craig fans are reliable and good performers).

I have retained the 10" and the factory A/C fan. All 3 fans are operated at the same time; result = very effective.

The fans were triggered via a temperature switch in the bottom of the radiator but now by the Haltech ECU which now runs the engine. I recently installed a single 14" Davies Craig fan on my Bro-in-laws R32 and it operates with the A/C fan.

I managed to purchase a 14" Davies Craig Fan kit (includes bolts, relay and wiring loom) from a local Automotive A/C company (Brisbane) for $165 (inc GST). I then purchased a new temperature switch for $45 from Autobahn. The switch activates at 85 degrees and turns off at 80 degrees (Autobahn didn't have a switch in stock that would switch on at about 87 and switch off at about 83). Keep in mind the thermostat opens at about 76.6 degrees.

Total price is around $210.

Cheers

N I B Grand Master

N I B

Posted
Posted

We fitted an N14 Pulsar twin setup to an R33 and used the aftermarket ECU to switch it.370rwhp with no problems.

The Fan on the passanger side needed to be unbolted from its mount and refitted to the same bolt holes but moved to the front of its mount to make more room for the power steer pump.

  • 4 weeks later...
PHaT MR30 Grand Master

PHaT MR30

Posted
Posted

I run 2x12" Davies Craig Thermo's on the front of my radiator and no clutch fan. i have a radiator industries alloy radiator.

they cool really well, and actually on the highway gets too cold! be interesting to see what its like with cooler in front of it

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

    • Kapr
      RB20DE NEO smallbox clutch.

      By Kapr · Posted

      Hi...so a "development" here aswell The swap is "done" and car went "test drive" BUT it seems the clutch(maybe gearbox?) is a little bit sad? I bought this clutch kit https://justjap.com/products/xtreme-heavy-duty-organic-clutch-flywheel-kit-nissan-skyline-r31-r32-r33-push-type "Problem" is that the first gear is hard to put into and it seems that the clutch is not disengaged. It was not the problem with the old clutch...(or like sometime the first gear would not get as easy specialy when the fluid was cold) So? Can it be like...bad "install" or is the clutch wrong ((it should not have been) i done research to get the right one) Or is this "normal" with new clutch and needs to be break in? 
    • Kapr
      What brakes on R34 GTT(Europe)

      By Kapr · Posted

      @Duncan I can try  and thanks i did not thought about VIN and part numbers for 33/34. @GTSBoy yeah it looks like iam gonna do that  
    • Gantai
      R33 GTST Steering Rack (49001-19U05) Rebuild?

      By Gantai · Posted

      Forgot to include this but this is the mid section of my steering rack that looks like it has a thread/can be turned with that notch mentioned in the post:
    • Gantai
      R33 GTST Steering Rack (49001-19U05) Rebuild?

      By Gantai · Posted

      Hey everyone, Wanted to pick some brains about this issue I'm having with rebuilding my 33 rack (PN is 49001-19U05). All of the tutorials/videos I've seen online are either R34 or S Chassis racks which seem to be pretty straightforward to disassemble but this process doesnt carry over to my rack. Few of the key differences that I've noted The pinion shaft on the other racks bolt on with 3 torx bolts: Whereas my rack bolts on with 2 allen head bolts: These changes are pretty inconsequential but the main difference is how you pull the actual rack out of the housing. The other skyline/s chassis racks can be taken out by tapping the rack out of the body with a socket and it just slides right out. I'm unable to do that with my rack because there's a hard stop at the end that doesn't let the seal/shaft be tapped out. Can also see a difference in the other end of the rack where mine has a notch that looks like you're able to use a big wrench to unthread 2 halves of the rack whereas the other racks are just kinda set in with a punch. My rack: Other racks: TLDR; Wanted to know if anyone has rebuilt this specific model of steering rack for the R33 and if there were any steps to getting it done easier or if I should just give this to a professional to get done. Sorry if this post is a bit messy, first one I've done.
    • GTSBoy
      What brakes on R34 GTT(Europe)

      By GTSBoy · Posted

      I would just put EBC back on the "I would not use their stuff" pile and move on.
×
×
  • Create New...