Jump to content
SAU Community

Going For 400+ Kw Atw.

Tyranus

By Tyranus,
in Engines & Forced Induction

 Share

Recommended Posts

Tyranus Proficient

Tyranus

Posted
Posted (edited)

As the tittle states i want to hit atleast 400 kw on all four wheels. I currently have 28/60R-5 turbo's in my set up.. with E85 will these puppies get me my goal? Ive been very tempted by the Garret GTX3582R so im not sure if i should keep the twins or go single?

-5's = 400awkw: Am i pushing the limits of the turbo?

GTX = 400awkw: Do i have more headroom to make more power down the track?

My setup is::

Forged R32 Bottom End (rb26dett)

Rebuilt R34 Heads (GT-R)

HKS 264 Cams

ISC Cam Gears

3.5 Exhaust (No cat or reso)

Haltech ECU

Pretty much all the bolt on's.. Now what im doing in the following weeks is competely upgrading my fuel system.

From this:

800cc Injectors

Bosch 040 Pump

Nismo Fuel Reg

To this:

Aftermarket Fuel Reg

ID 1600cc Injectos

3x Bosch Fuel Pumps

Surge Tank

Double Fed Fuel Rail

10mm Braided Fuel Lines

HKS 272 cams (not sure yet)

Haltech 4 Bar Map Sensor

Haltech Boost Controller

E85

The car is a 32 GT-R, currently making 350 on all four on 18psi (pump fuel). Either way iam going to do the mods that i stated up above. Just not sure on what turbo i should go with on that setup? Im going to try the 05's first if i cant get 400awkw ill definately be ripping them out and going Garret GTX3582R.

Cheers Sedat.

I forgot to mention: Im only into mid and top end power.. i want it to have alot of torque and power from 5000rpm onwards. Also im not sure if i posted this in the correct section lawl.

Edited by Sedat
Link to comment
https://www.sau.com.au/forums/topic/399727-going-for-400-kw-atw/
Share on other sites
R31Nismoid Grand Master

R31Nismoid

Posted
Posted

I'll give you the benefit of the doubt and assume you've not tried searching...

Because all you need to do is read the 400kw thread, or simply the RB26 dyno thread.

You'll see people, many people, have put 400 down with -5s and E85...

Guest
This topic is now closed to further replies.
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • Kinkstaah
      Boost cut after swap(RB25DET NEO) R34

      By Kinkstaah · Posted

      I used to have Walbro 255's when they were a pretty common update. (or were they 044? 040?) In any case I had a dirty tank. I thought the tank was good, but I would find the filter would clog in maybe ~50km of driving. If the issue persists, well, your fuel system or tank has crap in it that the pump is sucking up.
    • Kapr
      Boost cut after swap(RB25DET NEO) R34

      By Kapr · Posted

      Hi. Ok thanks for the info. I/we do not know what tune is on that Nistune ECU so it is why there is stock ECU and that Nistune is for later when the car is done. I have guy who tunes Nistune and other ECU so i will then take it to him to see and properly tune for the car   And for the update. On 99,9% it is bad fuel pump. Which is wierd cuz it is like 2 years old(brand new walbro 255) and that filter (also brand new) was dirty.  I was alwaya pumped premium(100) on very good petrol station so i dont know how is that possible...  
    • zillah
      Recommendation for engine oil funnel spill free

      By zillah · Posted

      Dear folks My family members have 4 different cars : Triton 2015 and Corolla 2011 and Mazda3 2012 and Hyundai Elantra 2014 Looking to buy engine oil funnel spill free What I found are are below  https://www.amazon.com/gp/aw/d/B0BBTTJNKX?ref=ppx_pt2_mob_b_prod_image&th=1 https://www.ebay.com.au/itm/145553221359?srsltid=AfmBOoqYBU6Ptw0LU_bAp_k67U3qkF97HHvePkA7iHZw8vUmiwoIRaRr https://www.amazon.com/gp/product/B09X23TCS5?th=1 Is there a funnel with attachment that fits most cars ? Don't mind to spend for a decent quality  Thx  
    • Kinkstaah
      Boost cut after swap(RB25DET NEO) R34

      By Kinkstaah · Posted

      Stock ECU (or more accurately stock tune) absolutely refuses to go over 10psi and behaves like you have seen. The Nistune is the same if it is the stock tune. If the Nistune chip has been tuned, the resulting tune could be literally anything for any combination of parts. The Nistune just makes the stock ECU Tunable.
    • Kapr
      Boost cut after swap(RB25DET NEO) R34

      By Kapr · Posted

      So stock ECU does not like anything above 10 psi?  That Nistune one is just for "try" if it will be any different, I know it need to be tune for that. I know but YOU may know about these problem but i/we dont. They few little Skylines here let alone people who know anything about tham so that is why iam asking here  
×
×
  • Create New...