Jump to content
SAU Community

Recommended Posts

  • 1 month later...

Here is my result only running 8psi for run in tune. Motor is a 2630 forged bottom end, built head fully ported oversize valves ect. Running a forced performance super 94 with 1.14 exhaust housing on 6boost t4 twin scroll 4" exhaust also haltech plug-in pro on e85

20160831_173822.jpg

  • Like 2
ImageUploadedBySAU Community1405245838.185875.jpg

140000km bottom end

N1 oil pump

Std rb25det head with internal vct mod

850cc injectors

Greedy copy inlet manifold

Hybrid exhaust manifold

Precision turbo intercooler

Gtx3076r .82 rear with tial 44 mm gate of the snail

Eboost street

16psi 285kw through an auto with cam issues. Time for an adjustable exhaust wheel to see what happens


e4346d19286ef53e7babf4d51f8333ab.jpg
Retune with gtx3582 at 23psi
  • Like 2

 

Spool and CP bottom end with extended crank collar and billet gear pump

R33 S2 head with Tomei 256° cams and internal VCT mod

RIPS intake, 6Boost mani, 50mm gate and ProBoost GTX35 (.82 rear)

A1000 pump, 1200 FPR, 1200cc injectors

Haltech plugin with 3bar MAP, Air temp and Wideband

LS2 coilpacks

Running 98 for the moment

WP_20160808_19_58_31_Rich.jpg

WP_20160808_19_59_25_Rich.jpg

  • Like 2
  • 3 weeks later...
  • 1 month later...

What power would i be making roughly ?

rb30 standard block

rb25 head 262 cams 

fully forged internals

gtr3788r turbo 40mm gate

1000cc injectors

twin 044 bosch fuel pumps

front mount 

turbo back 4 inch dump to 3.5 

ffp and all other small mods 

 

Edited by ncrdbl
more to add
14 hours ago, ncrdbl said:

What power would i be making roughly ?

Dude, this is the COMPLETE OPPOSITE of results.  This is for sharing results, not asking what it should make.  Get it tuned, share the result and then we'll all know the answer :)   If you want to discuss the setup or how well its matched or should perform, start a suitable thread.

  • 3 weeks later...

Hi all...recently tuned my; 

Vl turbo with RB30/25 neo head

- Built bottom end - forged pistons, rods, N1 oil pump, studs 

- Ported head- type B tomei poncams, 

- Front mount intercooler 

- Forward facing plenum

- 2 x 044 fuel pumps

- 6 boost manifold 

- GTX 3582

- Bosch injectors 2000's

I have been building this car for years which has been an ongoing project/hobby... it's a 5 speed manual, running 24 psi on e 85. 

 

 

 

Screenshot_2016-12-09-23-06-12.jpg

  • Like 3
18 hours ago, Rb30/25 said:

Hi all...recently tuned my; 

Vl turbo with RB30/25 neo head

- Built bottom end - forged pistons, rods, N1 oil pump, studs 

- Ported head- type B tomei poncams, 

- Front mount intercooler 

- Forward facing plenum

- 2 x 044 fuel pumps

- 6 boost manifold 

- GTX 3582

- Bosch injectors 2000's

I have been building this car for years which has been an ongoing project/hobby... it's a 5 speed manual, running 24 psi on e 85. 

 

 

 

Screenshot_2016-12-09-23-06-12.jpg

What comp ratio as this buid is almost exactly the same as mine. i have 1000cc injectors thats all that is different and ecu.

I have 9:1 compression and microtech....the combo works well

3 hours ago, lcxu105 said:

What comp ratio as this buid is almost exactly the same as mine. i have 1000cc injectors thats all that is different and ecu.

  • 2 months later...

Not sure why I never got around to posting in here since I've had an RB30 in the stagea for 8 years now....just got it back from Unigroup after they sorted an exhaust restriction so I thought it was time to post up

This is from my rb30 stagea

* Rb30 bottom end with forged pistons and rods

* Standard stagea head

* eboost 2 @ 19psi high boost

* Garret GT35R with 0.63 housing (the baby one)...I think!

* Generic front facing plenum and stainless high mount manifolds

* Larger injectors but stuffed if I know what size or brand.

It makes 200awkw @ 4000rpm and 250@6250 with 19psi. Comes on nice and early which is what I was after.

stagea-dyno-2016.jpg

  • 1 month later...

GTX3584RS 1.01

26psi

Max of 7800rpm

 

There is more in it but decided to leave it there for reliability and longevity. I have no doubt 30-32psi would deliver 560-570kW, possibly more.

 

Made 421kW at about 19psi - lazy curve whilst setting up boost control, so 10psi slowly creeping up to 19ish

 

IMG_8080.JPG.e96f6811e1ba4f82eb844b9502afefc0.JPG

 

  • Like 2
  • 1 month later...

RB3025 Neo

-260deg 9.15 poncams                     - GT3076 0.82rear with 44mm tial, 3 1/2 inch exhaust, 100 cell cat, Sinco topmount                                    - walbro 416l/ph , 1000cc x spurts   - p fc, AVC-R , E85

- Injectors at 85%, pump almost maxed plus other parts at limit, maybe a play with cam gears later but it pulls hard already.

 

         

 

                                                                                             

20170526_221840.jpg

 

Edited by AngryRB
  • Like 1
  • 2 weeks later...

Worked on the boost control set-up, added 1psi in the mid range, and a bit more (1-2degrees) timing up top.

Dyno overlay isn't 100% accurate but it's close enough

Results:

IMG_8573.JPG

  • Like 1
  • 2 months later...

R33 series 2

Head: Rb25de (r32) with Rb26 springs still stock cams

Block: stock o-ringed rb30de with new rings and bearings 

Turbo:garret GT3082 .82A/R exhaust housing 

ECU: microtech lt10s

Fuel: E85

stock exhaust manifold modded to fit external gate

1200cc injectors

custom inlet plenum

290ish kw @ 18psi with 799nm

funny enough made the same peak power on the same boost with this turbo on my rb25det with poncams and pump fuel

This setup has a heap more low/mid range but

 

 

dyno.jpg

  • 3 weeks later...

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



  • Similar Content

  • Latest Posts

    • Honestly, for a daily I would gladly rock a Camry. The more disposable the better. People drive horribly out here and road conditions are awful.
    • Verify it's going into each of the 4 gears in normal acceleration, make sure the torque converter locks up over ~65-70 kph or so at low throttle opening. If you ease into the throttle at those speeds eventually you should get a "gear" between 3rd unlocked and 4th locked. It should downshift eventually if you floor it at 65 kph too. Get some Matic D ATF and drain the pan, check for signs of sadness in fluid and drain plug magnet. Top off to the correct level afterwards. If the transmission is worth saving you can drop the pan on a second drain and change the filter while you're at it. These are not complicated transmissions, at least compared to modern stuff.
    • A seat I find stupidly comfortable to sit in is the one in a friend's Merc Race Car. It even has the huge wings that wrap around your head. Best ever. Only issue is climbing through his scaffolding he put up in the doorway of the car... Ha ha ha. I sat in that seat for a couple of hours doing wiring. Another stupid comfortable seat I find, especially if my back is aching, is my OMP fixed back bucket seat too. I'll just sit on it when I'm exhausted in the garage sometimes to relax!
    • I just got off the phone with Dean from Vosta in Brisbane. They are the ones that do the replica seats and they have a shop full of seats for my to try out. Lovely guy.  I haven't decided whether to go genuine or replicas, I'm leaning towards Genuine at this point but who knows.  Also thinking the STRADIAs are the way to go VS the GIAS since they have a lower hip edge and would be easier to get into. Don't really like the idea of arm rests on the models to the right of this diagram either, maybe they can be removed?
    • From my own first hand experience, keeping power for a fun Street able skyline down at a responsive low 200 wheel KW, is the best. It makes it super drive able through the twisties, you're not just smashing mass wheel spin, or only able to open the throttle for a split second before being at absurd speeds. That said, plenty of people like being morons at more than double the speed limit on public roads and hence are happy with 600whp and seeing 200kmh fly up frequently and fast. Also, at that low 200, a GTR can still do a decent quarter mile, and with a bit of fancy  clutch work (foot, not the parts) can still beat many many cars in a traffic light gp, even in the wet.
×
×
  • Create New...