Jump to content
SAU Community

Gt2835/3071

handyandy

By handyandy,
in Engines & Forced Induction

 Share

Recommended Posts

handyandy Community Regular

handyandy

Posted
Posted

Hi guys, after reading through the rb25 turbo results, i'm after stats on this turbo.

eg: when boost hits, how many rwkw can they put out, etc.

Can someone point me in the right direction or talk from experience.

i'm after a responsive turbo for my rb25det running forgies and soon cams.

For street and some track

Chaseing 280ish.rwkw

Thanks Simon

btw, was considering a gt30 but too big and laggy and want more power than a highflow.

Link to comment
https://www.sau.com.au/forums/topic/130404-gt28353071/
Share on other sites
discopotato03 Grand Master

discopotato03

Posted
Posted

Yes been thrashed to death this one , off the top of my head I think ~ 400 Hp was the limit of the thing (GT2835) depending on manifold/gate/tuning and 101 other things .

GT2835 expensive especially in T3 flanged integral gate form but easy to fit .

Garretts GT3071R "WG" or waste gated is a waste of space because it uses an inappropriate GT28 exhaust housing so wrong flange and Rat Sht turbine performance .

IMO the best is the "real" GT3071R (CHRA no 700177-5023) with the full sized GT30 turbine in a REAL GT30 exhaust housing . ATM the REAL exhaust housings are only available without integral (internal) wastegate , though Garrett have been promising an integral .82 housing for some time .

Cast Iron Rule - research turbos because they are expensive . Don't just believe its good because the bloke with the cash register says so . YOUR the one that has to live with it if you don't like it .

Cheers .

Link to comment
https://www.sau.com.au/forums/topic/130404-gt28353071/#findComment-2416333
Share on other sites
BHDave Grand Master

BHDave

Posted
Posted

The hks 2835proS will do what you are asking fairly easily if you are going to put cams in, a bit less without. IMHO they are the best bolt on street turbo for an rb25 by far, but you are paying for it.

Considering that your HKS unit will set you back around 3500 if you can slip it into the country without duty or tax (but includes everything you need to bolt it on) you should also look at the 3071 that disco has mentioned above as it is considerably cheaper to buy but you have the added expense of the new manifold, wastegate, dump and intake piping, and oil and water lines. If you can do it for the same price as the hks unit i'd be surprised.

End of the day, both will give similar results from what i have seen.

Link to comment
https://www.sau.com.au/forums/topic/130404-gt28353071/#findComment-2416404
Share on other sites
Dale FZ1 Veteran

Dale FZ1

Posted
Posted
Cast Iron Rule - research turbos because they are expensive . Don't just believe its good because the bloke with the cash register says so . YOUR the one that has to live with it if you don't like it .

This is what took me the time (12 months) to know with certainty what I wanted. And it meant I had to reject the advice from ALL sellers - they wanted to push the sizing UP and didn't seem to understand my objectives and preferences. In the end it was a conversation with a Garrett engineer that confirmed my convictions.

The HKS unit will do everything you want, but the cost is savage.

Link to comment
https://www.sau.com.au/forums/topic/130404-gt28353071/#findComment-2423929
Share on other sites
  • 2 weeks later...
Trooper Experienced

Trooper

Posted
Posted
This is what took me the time (12 months) to know with certainty what I wanted. And it meant I had to reject the advice from ALL sellers - they wanted to push the sizing UP and didn't seem to understand my objectives and preferences. In the end it was a conversation with a Garrett engineer that confirmed my convictions.

The HKS unit will do everything you want, but the cost is savage.

Who did you speak with at garrett? was this in Sydney?

Link to comment
https://www.sau.com.au/forums/topic/130404-gt28353071/#findComment-2462083
Share on other sites
Color_Of_Green Enthusiast

Color_Of_Green

Posted
Posted

This is what the HKS 2835 Pro-S kit looks like. I have it installed on my R33 and make around 280rwkw.

http://www.nismo.com.au/pricelists/HKS/hks2835prokit.jpg

dyno sheet here:

http://www.nismo.com.au/Dyno/LUKE.gif

Botls right on. Note the nice dump pipe.

Link to comment
https://www.sau.com.au/forums/topic/130404-gt28353071/#findComment-2462115
Share on other sites
Dale FZ1 Veteran

Dale FZ1

Posted
Posted
This is what the HKS 2835 Pro-S kit looks like. I have it installed on my R33 and make around 280rwkw.

Botls right on. Note the nice dump pipe.

Very impressive, and typical of what you can expect with a Japanese-style full kit.

No argument that you get what you pay for.

Link to comment
https://www.sau.com.au/forums/topic/130404-gt28353071/#findComment-2462345
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


  • Similar Content

  • Latest Posts

    • sonicii
      Steering lock/control unit Infiniti G37

      By sonicii · Posted

      Pretty sure it is a common fault. I believe this is the only part you need, but don't quote me as I don't have a V36.  I also believe it is a bit of a pain to change and the device needs to be encoded to the car once it is replaced, so may need someone with the right tools. Buy Genuine Nissan 48700JF00D (48700-JF00D) Lock Set-Steering. Prices, fast shipping, photos, weight - Amayama
    • 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.
×
×
  • Create New...