Jump to content
SAU Community

3076R On 26/30

Simon-S14

By Simon-S14,
in Engines & Forced Induction

 Share

Recommended Posts

Simon-S14 Grand Master

Simon-S14

Posted
Posted

Had anyone used a 3076 with say .63 rear? Reason I ask is because that's the turbo I was running on my rb25 and now I have gone 3l bottom end I've pretty much changed nothing else.

Curious to see how it will go might be a bit small I think. Was making 330 rwkw on 20 psi on the rb25 and full boost by 4000

Link to comment
https://www.sau.com.au/forums/topic/405332-3076r-on-2630/
Share on other sites
R32Abuser Mentor

R32Abuser

Posted
Posted (edited)

Simon,

You running E85 I assume?

I also think it will be a tad small. That said, Im curious to see how much boost you can screw into it and the number it will make. Dont think I've seen anyone use that turbo on a 3L bottom end on here but I could have just skimmed over the result.

FWIW I'm running a GT3076R 0.82 A/R and I have 1 Bar (14.7 psi) @ 2950RPM and ~1.2-1.3 Bar (~18-19 psi) by about 3200-3400. On Jaustech's dyno, I made 281 RWKW but was out of AFM and fuel (need to do direct rewire of my Bosch 040!!!). Bare in mind, this is all on BP98. See below...

http://www.skylinesa...pgrade-all-dyno results/page__view__findpost__p__6259379

Edited by R32Abuser
Link to comment
https://www.sau.com.au/forums/topic/405332-3076r-on-2630/#findComment-6454688
Share on other sites
34GeeTeeTee Grand Master

34GeeTeeTee

Posted
Posted

Hey Simon, My 3076 fell over at 360kw so it may work but the turbo will limit the power, but for what your using it for it may be sweet? Would spool pretty quick on the 3L i would imagine :D

Link to comment
https://www.sau.com.au/forums/topic/405332-3076r-on-2630/#findComment-6454714
Share on other sites
34GeeTeeTee Grand Master

34GeeTeeTee

Posted
Posted

Oh yeah, i forgot about that.... mine is .82 and i would say you will need the same? I'd like mine to come on a bit earlier BUT am pretty happy with it anyway....

Link to comment
https://www.sau.com.au/forums/topic/405332-3076r-on-2630/#findComment-6454746
Share on other sites
tridentt150v Grand Master

tridentt150v

Posted
Posted

Would have thought a 1.06 would be the go for a 3 litre? 25's have the 63 or 82, so stands to reason that a it would be an 82 or 106 for a 3......but just sayin'. I'll go 106, I've got the 82 on my 25 and I think a 106 would be good on a 3. Limited for outright power, but still responsive and good for +350 with the right help. But guess I'll find out.

Link to comment
https://www.sau.com.au/forums/topic/405332-3076r-on-2630/#findComment-6455167
Share on other sites
Simon-S14 Grand Master

Simon-S14

Posted
  • Author
Posted

results are in.

Blue us RB30 orange is rb25. full comparison and nothing else has changed except the bottom end.

turbo is 3076 56t with 0.63 rear... falls over pretty hard and adding more boost doesnt increase it.. so rear is a restriction thats for sure. Need a .82 rear for it.

548970_396306537085122_1736352689_n.jpg

Link to comment
https://www.sau.com.au/forums/topic/405332-3076r-on-2630/#findComment-6463026
Share on other sites
  • 3 weeks later...
rob82 Mentor

rob82

Posted
Posted

results are in.

Blue us RB30 orange is rb25. full comparison and nothing else has changed except the bottom end.

turbo is 3076 56t with 0.63 rear... falls over pretty hard and adding more boost doesnt increase it.. so rear is a restriction thats for sure. Need a .82 rear for it.

548970_396306537085122_1736352689_n.jpg

Is that on e85? Also what cams?

Link to comment
https://www.sau.com.au/forums/topic/405332-3076r-on-2630/#findComment-6487208
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


  • Latest Posts

    • 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.
    • Marek
      Hi everyone.

      By Marek · Posted

      Since winter isn't that harsh anymore in Poland, i will definetely drive it 365 days a year 😉. But if the snow hits i will try it for sure and let U know. Only swap i am planning to do is of course R34 GTR front 😍.
    • Marek
      WGNC34 - floor mats

      By Marek · Posted

      Hey. Very valuable information about pitwork, I will pay attention when buying any consumable parts 🙏 As for the carpets - I got a handful of information from nengun, from which it appears that indeed the carpets for the driver's side are OEM. They are not able to show me any pictures due to the long chain of different sales entities but after I place the order, as soon as the goods arrive at the nengun warehouse from which they will send the shipment to me they can send me photos and if my purchase differs from OEM I can immediately return it / cancel the purchase. I think I will give it a try 😉. Of course i'll let you know what's what as soon as i get them P.s. I know the topic is not relevant to the thread, but both nengun and amayama have these SICK 😍 trunk room lamps available. Do you know anyone who ordered them? I need to have one in my car
    • ARB26
      S1 Autech 260RS Wiring Diagrams

      By ARB26 · Posted

      I've managed to find this: Nissan_Stagea_AutechVersion260RS (1).pdf
×
×
  • Create New...