Jump to content
SAU Community

Recommended Posts

I'm guessing the 2871 would be a more appropriate sizing for 220-250kw and ultimately quicker spooling and response?

Less torque but more consistent over the power band.

Smoother power delivery slightly but holds about the same up to redline!

  • 3 weeks later...
  • Replies 72
  • Created
  • Last Reply

Top Posters In This Topic

hey, ive had my NEW hypergear hiflowed turbo on my r33 for 4days..

just sent my stock rear exhaust housing (snail) to the east...

they hypergear fitted a ATR28 G2 core and new front compressor housing(polished!! :thumbsup: ) ..

and a 14psi actuator..

all for $925 including shipping...

done bout 200ish k's...

and its goning well...

still running it in...so yeah..

but seem alot better than stock..

and it boosts alot better too, from what boost levels ive hit....

i would recommend this to any r33 driver that requires a new turbo...

evan if car is fairly stock...e.g: ecu/afm/injectors...

theres a few modifications u gotta do to make it fit..

like the oil feed line...and the inlet & outlet on the compressor housing..

but other than that its worth the upgrade...

Ok here's a initial running in result from a high flow using a ATR28SS. car had boost controller issues so peek boost of 12psi and dropped to 9psi. made 201rwkws with almost identical response to stock Ceramic BB turbo. Car will come back to do a run power tune once done 1000KMs, expecting even better response with about 250rwkws..

RB25Neo, Stock ceramic BB turbo vs ATR28SS. The car was dynoed before turbo upgrade.

atr28ssRB25200kw.jpg

atr28ssRB25200kwboost.jpg

Edited by hypergear
  • 2 weeks later...

could you please provide me with a price, delivery into Adelaide, for a Hypergear ATR28G3(450HP) profile in Ball-Bearing

would like it to be highflowed to the maximum to front / rear housings, to suit a RB25det

cheers, much appreciated

could you please provide me with a price, delivery into Adelaide, for a Hypergear ATR28G3(450HP) profile in Ball-Bearing

would like it to be highflowed to the maximum to front / rear housings, to suit a RB25det

cheers, much appreciated

would also like a quote on this. emphasis on ball bearing cartridge not thrust bearing. with supplying own r33 standard turbo

delivery to brisbane aswell

Thankyou :thumbsup:

Edited by stenve

Please check PMs. Also some bad news on the Garrett BB CHRAs. Garrett fliped their whole sale price up by 33% over night on popular CHRA models. lol. So now its going to cost 33% using Garrett GT CHRAs.

Edited by hypergear

i had a tr43 on my rb20det i couldnt adjust the acuator as it was hitting the rear housing of the turbo. so it was boosting to 20psi, apart from that it lasted oh say about 2 weeks befor it shit itself there f*kin shit if your gunna buy a turbo spend the money.

Rowan unless this turbo was made back in 2006 or a similar looks alike this sort of thing do not happen to our TR43s. Our internal gates in them has been specifically designed and tested on RB25s they do not spike, also Our rear housing never hit, They are running the same diameter as a .58 R34 rear housing. and using the exact same diameter comp housing as a S14. There is no chance it will hit.

Guest
This topic is now closed to further replies.



  • Similar Content

  • Latest Posts

    • Drain it. I got official Matic D but you can get whatever is listed as Matic D compatible.
    • Thanks guys,  Yeah I should at least have them dynoed, at least then I know what I've got as a starting point.  The springs on these are hard as rocks. I vaguely remember Russman saying he was going to sell the shocks to me with the rocks fitted, as he was keeping the softer springs for his new setup.  I didn't click at the time but of course that was to let me know the shock/spring wouldn't be matched.  I also remember pricing up new springs around 2014-15, but, house, money etc. it never happened. So that was another reason to have them rebuilt. I have rebuilt the forks on many motorcycles so I think I could handle the seals on these easily enough, but getting the valving right would be a rabbit hole I cbf exploring.  Duncan, interesting to hear RP was tuning these back then. I might give them a call.  In the mean time I have been busy fitting sway bars. The Whiteline rear sway bar I purchased 15 years ago finally got fitted, along with the Whiteline front bar that showed up last week. Just waiting on new links for the front sway bar to finish that off.  And my spare set of advan AVS VS5's should be back from the powder coaters in a Pearl White finish sometime this week, with a set of Hankook RS4's lined up for fitting.  And then I just have all the suspension bushes to do. A comprehensive kit is on the way... Lots to do before the Ararat hill climb. Cheers guys 🍻   
    • Nice car! I’m glad folks in the US have gotten past the FnF and are buying real cool cars like the 260RS I was with a bunch of mates in Portland about a year ago and spotted a green Stagea (just a regular 2.5T AWD) parked about 2 blocks away and they were like “a what?” So I made a bet with them for a round of beers and said “ok one of you run down there and tell me if the steering wheel is on the correct side” 5 mins later the American comes trudging back up the hill and goes “he’s right guys. Ok what beer do you want?”
    • Should replace OR drop the tank, give it's good clean. Might be worth replacing that entire fuel level/pump/cradle thing with this: https://frenchysperformancegarage.com/products/fpg-s13-180sx-r32gtst-single-pump-hanger-kit-billet-hat-6-v3-fpg-089?gQT=2  
    • Thank you so much for the help
×
×
  • Create New...