Jump to content
SAU Community

Changing Intercoolers For 260rs

CruisingFast

By CruisingFast,
in Four Door Family & Wagoneers

 Share

Recommended Posts

CruisingFast Collaborator

CruisingFast

Posted
Posted

Hi Guys,

Just checking if any 260RS owners have upgraded the front mount intercooler. I'm looking at buying the HKS R Type though wanted to be sure the one I'm looking at isn't too big and would fit okay with the front bar etc. Any help would be appreciated.

HKS R Type intercooler: http://www.rhdjapan.com/hks-type-r-interco...dard-size-29465

Part Num: 13001-AN007

Type: R

Core size / mm: 600×300.5×103

Link to comment
https://www.sau.com.au/forums/topic/309318-changing-intercoolers-for-260rs/
Share on other sites
CruisingFast Collaborator

CruisingFast

Posted
  • Author
Posted
Why? Is yours damaged?

Nothing wrong with the one I have, I only just had it flushed and cleaned a couple weeks ago when I was getting some other mods installed... that was when I was told I needed a bigger fuel pump and injectors due to the car leaning out after 8000 revs on the dyno.....the stock system is getting replaced with the parts below. I figured since I've paid for the additional fuel capacity I could go for a few more ponies with a larger front mount.

HKS 600cc Top Fed Injector

HKS - Adjustable Fuel Pressure Regulator

HKS - Fuel Rail Upgrade kits

HKS Intercooler Piping Kit

Bosch 040 Fuel Pump

Pair of Z32 Air Flow Meters

wolverine Grand Master

wolverine

Posted
Posted

The factory unit will not be a limiting factor.

Why do you need the fuel regulator and injector rail? . Bigger injectors will give you more flow and the factory reg and rail is up to the job.

What turbos are you using and what are you goals for the car?

CruisingFast Collaborator

CruisingFast

Posted
  • Author
Posted
The factory unit will not be a limiting factor.

Why do you need the fuel regulator and injector rail? . Bigger injectors will give you more flow and the factory reg and rail is up to the job.

I didn't know the factory reg was good enough, was just playing it safe seeing it wasn't that expensive. The fuel rail is just for cosmetics really...wanted to add some more colour to compliment the HKS adjustable cam gears and racing suction kit.

CruisingFast Collaborator

CruisingFast

Posted
  • Author
Posted
If you have a look at forced induction and particularly at the dyno section for GTR's you will see that the factory RB26 gear has a fair bit of headroom.

If cosmetics are important then that is an entirely different matter.

Thanks for the headsup, I tried searching for info but couldn't find much and figured for another $300 I'll know for sure it will work and the cosmetic aspect was an afterthought....... as it was it took me a while to find somewhere that said the stock fuel pump was only good for 155 lph, which when you do the sums with the injectors being 440cc and the pump at max 99% cycle it needs just under 157lph... hence the leaning at high revs on the dyno.

.44 * 6 * .99 = 2.61lpm / 156.816lph.

_Ryan_ Grand Master

_Ryan_

Posted
Posted

keep stock fuel rail and use nismo injectors. keep stock FPR, FMIC, dumps, airbox. look into nismo AFMS'

keep it looking stock. stock injectors/afms should do 280rwkw ish, what are you pushing? Base your mods off of an R33 GTR, and there are plenty of great threads of what to buy/not to buy, and how it can be done and keep it looking near standard. Forced induction is your best bet for non-stagea specific modding.

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

    • Dose Pipe Sutututu
      What brakes on R34 GTT(Europe)

      By Dose Pipe Sutututu · Posted

      Pads for R32 GTS-t, R32 GT-R non V-Spec (Sumitomo), R33 GTS-t and R34 GT-t are all interchangeable. R34 GT uses a 2x piston caliper, hence it didn't fit.
    • soviet_merlin
      WGNC34 - floor mats

      By soviet_merlin · Posted

      Checked with amayama and nope, the full S2 manual set is not available anymore. Unsurprising, but still disappointing as the ? on availability gave a glimmer of hope.
    • joshuaho96
      Tomei gasket

      By joshuaho96 · Posted

      I've heard the Tomei USA head gaskets are decent if you want to o-ring the heads but otherwise not recommended.
    • GTSBoy
      What brakes on R34 GTT(Europe)

      By GTSBoy · Posted

      The 296mm rotors are the R33 turbo brakes. The 310mm rotors are the R34 turbo brakes. The calipers are nearly the same, but not. They're the same caliper but the R34 caliper has longer legs so that it sits out far enough to go over the rotor. The pads are the same for both. When you say, "I bough tsome EBC"....did you just mean pads? Or rotors? 310mm rotors fit under 17" wheels. There may be some wheels without enough clearance though. I can't fit my fingers between the barrel of my wheel and the "corners" of my R34 calipers, but there is plenty of room behind the spokes. This is on Enkei RPF1. You can fit 324mm rotors inside a 17" wheel, but I'd be willing to bet that it would be close to impossible with the Nissan/Sumitomo caliper (using an adapter, of course), because the Sumitomo caliper is fatter than the Brembo caliper that is supposed to go on the 324mm rotors.
    • Kapr
      What brakes on R34 GTT(Europe)

      By Kapr · Posted

      Hi. Can someone tell me what brakes(and mainly WHERE) can i buy brakes on R34 GTT? I bought some EBC which SHOULD go on my car(i have GT but it has GTT brakes) but it does not fit, Brakes are "too" small(296mm) Are 310mm be good or? I have 17 inch wheel so no "big boys" but for me driving i just need one that fits and i can get here in EU/Czech.
×
×
  • Create New...