Jump to content
SAU Community

Gtr Plenum On Gtst?

WLD747

By WLD747,
in Engines & Forced Induction

 Share

Recommended Posts

TTT Grand Master

TTT

Posted
Posted

it's been proven before that you don't need the plenum changed unless you are flowing enough air for over 450hp.. also as mentioned before, it is a bastard of a job to do yourself and very expensive to make someone else do it for you (unless you know people in the trade who feel that they need a huge headache)

JNR24 Proficient

JNR24

Posted
Posted

LOL GTST!

Your making it out like its rebuilding a motor! Its about 2 hours of welding & 2 hours of precision cutting & filling.

Its not that hard to do, provided you can weld aluminium. Lining it all up is the hardest part.

WLD747, ask around at Jap wreckers. youl pick one up cheap enough. Remember you dont need any of the bullshit stuff, (THorttles, linkages. etc) just the plenum.

Cheers guys,

Trev

T0nyGTSt Grand Master

T0nyGTSt

Posted
Posted

I don't think GTST (Tolga from memory) is having a go at you.

Rather he's saying that any forward facing plenum on an RB25 is a lot of work installing because you have to eff around with FMIC pipes, injectors, rails etc. etc.

If you have the motor out, well fine but for a in car install, all the shite on the right side has to come out and some cutting of the metal under the washer bottle.

People do it for looks often and fair enough.

T.

R324D Community Regular

R324D

Posted
Posted

Hi

I have a GTR plenum on my r32...

I bought the car with it on, my mates dad did the job, and i bought the car off him.

going by what he has told me...

BITCH! of a job, took him about 2 months to do, this was obviously not consistant more a weekend thing and he did it all himslef. it is not running 6 throttle bodies.

In my opinion the benifit is great, the car has got heaps of top end power but due to the short runners it loses power down low. The original idea was to twin turbo the rb20 but he ran out of time/money and didn't go ahead with it.

I have owned the car for a bout a year now and haven't had a problem, the only thng is I need more boost to take full benifi of the plenum..

PM me if you want to see some pics of the engine bay.

TTT Grand Master

TTT

Posted
Posted

thanks Tony.

That is what I was getting at.

the picture above is with the engine out of the car so I guess it would be easier.

I also wanted to make a point that on an RB20 or RB25, you would have to have changed a WHOLE host of other parts, and be making HUGE power before the standard plenums become the restriction.

Trust33 Grand Master

Trust33

Posted
Posted
there is nothing wrong with the stock plenum, just it becomes more of a cosmetic change rather than performance. But reducing i/c piping helps!.

So why not run fmic pipes back under the coola past the air filter to the stock plenum?ceramic coat & heat wrap the pipes in the engine bay?wouldnt this be a good enough setup so you get less heat soak due to less piping in the bay as well??/ (i know there are shorter runs to a GTR plenum but theres money to be saved here for other mods especially when you dont know if the change is for looks or performance)but as far as iv heard the stock plenum is reliable for 450hp.Is this true?Tell us whats the power your chasing.Is it for a future engine upgrade?surely a setup like this would run cool enough for those figures.And while ur at it why not get a vented bonnet to keep those temps under controll.... :flamer:

T0nyGTSt Grand Master

T0nyGTSt

Posted
Posted
So why not run fmic pipes back under the coola past the air filter to the stock plenum?ceramic coat & heat wrap the pipes in the engine bay?wouldnt this be a good enough setup so you get less heat soak due to less piping in the bay as well??/ (i know there are shorter runs to a GTR plenum but theres money to be saved here for other mods especially when you dont know if the change is for looks or performance)but as far as iv heard the stock plenum is reliable for 450hp.Is this true?Tell us whats the power your chasing.Is it for a future engine upgrade?surely a setup like this would run cool enough for those figures.And while ur at it why not get a vented bonnet to keep those temps under controll.... :flamer:

Many coolers do run back underneath and not over the top.

ARC and Apex do this.

Heat soak is not really all that important with FMIC as the gas velocity does not allow much heat to transfer.

Oh and I do have both an ARC cooler and vented bonnet :rofl:

I think again HPI and Ben Ellis set the standard with 292rwkW with the standard plenum and he's not the only one.

T.

Dynamix Experienced

Dynamix

Posted
Posted

My car has the stock plenum modified to face forwards instead of going over the motor, al-la gtr plenum, but sits at the stock hight and doesn't get in the way of anything.

I'm not entirely sure if it flows better or is better but it looks good and makes fmic piping a hell of alot easier, it will look even better with a good polish. Hope that helps, but i dont have a scanner to get pics... oh well :rofl:

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...