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hypergear

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Everything posted by hypergear

  1. hypergear
    For whom ever considering of buying the turbocharger. Please make sure you get the oil line with it if not, please contact us in order to have one purchased. Do not make stock oil line to fit.
  2. hypergear
    Very nice car. But won't be able to road register it in Vic.Dame.
  3. hypergear
    R34 GTT RB25DET NEO unopened engine. - Adaptronic​ ECU - 1000CC ID injectors - Factory cams, cams gears, and all manifolds. - HyperGear ATR45SAT Internal gated RB25 bolton Turbocharger - JJR 3 inches turbo back exhaust - Walbro 470L/H Fuel pump - 4 inches induction pipe - Split fire coil packs - PWR 600x300x81mm intercooler - E85, 380rwkws run out of fuel. - Tuned by Trent Hewitson​, Chequered Tuning​.
  4. hypergear
    I'm not sure how urgently you need this to be done. I'm currently working on a RB bolton turbo prototype that will get you a responsive 400rwkws on E85 fuel. Initial test results shown 380rwkws (out of fuel) and 353 on P98 (out of fuel) on the RB25 dyno sheet section. That turbo has factory manifold and dump pipe patterns, uses all factory lines. Prototype should be completed towards the end of Aug.
  5. hypergear
    1JZ none VVTI using our ATR45SAT prototype making super responsive 338rwkws @19 psi externally gated. Drift footage from last weekend.
  6. hypergear
    Please email me a photo of the rear turbine and comp of the turbo. I don't remember building internally gated SAT versions for any one. if it is the SAT model, it might be running 22psi minimum boost, but I can make changes to it if not yet installed.
  7. hypergear
    Sorry I can't remember exactly. That should be the SAT model. Externally gated?
  8. hypergear
    Hi, I'm not sure. This is probably the only internally gated prototype ever built. Yours could be an externally gated model or a SS2 internally gated, best refer to order list. It managed 353rwkws on pump before running out fuel. But at 23psi of boost the car was pretty happy with timing and happier to take on more boost. With every thing working it should be maxing out towards 400rwkws E85 or about 370rwkws on pump. On top of that the turbo it still makes 20psi by 3800RPM and over 200rwkws on either P98 or E85 @ 4000RPM, it makes a pretty good daily.
  9. hypergear
    Has to be externally gated. I don't have big enough area on the snail tubing to make it internally gated.
  10. hypergear
    I removed the fuel filter and replaced it with a straight piece of metal pipe, made no difference. It started to run lean, and leaner. The voltage to it was fine, the pump has now been replaced, I'm hopping to see this issue solved on my next dyno run. similar scenario happened to my R33 two years ago, except that pump just stopped, left me on roadside for a few hours.
  11. hypergear
    R34 GTT RB25DET NEO unopened engine. - Adaptronic​ ECU - 1000CC ID injectors - Factory cams, cams gears, and all manifolds. - HyperGear ATR45SAT Internal gated RB25 bolton Turbocharger - JJR 3 inches turbo back exhaust - Walbro 470L/H Fuel pump - 4 inches induction pipe - Split fire coil packs - PWR 600x300x81mm intercooler - E85, 380rwkws run out of fuel. - Tuned by Trent Hewitson​, Chequered Tuning​.
  12. hypergear
    Ok, cool. Here's some thing quite extraordinary. I found my previous run using the ATR45SAT int gated prototype had a collapsed rear muffler. Had that replaced and, it went up to 380rwkws then run out of fuel. My Walbro fuel pump played up shortly after as it started to run lean and leaner after each dyno run. Without the extra back pressure boost creeped to 23psi up top, its not perfect at this stage. More development will be conducted. But 380rwkws out of internally gated bolt on turbo is a pretty good result. With the extra fuel I'm pretty certain it will reach very close to 400rwkws.
  13. hypergear
    Some good figures out or a R33 AUTO, P98 fuel using our 21U STD high flow making 262rwkws @17psi. Usual bolton mods, Tuned By Boosted brothers in SA.
  14. hypergear
    That is a direct bolton turbo except u will need induction pipe and a silicon elbow plus 4 longer manifold studs. power level is close to a 3582 but similar response to a 3076 in .82 rear.
  15. hypergear
    Here are my results: GT3582 equivalent . 82 rear. I'm aware ATR45SAT is running more boost. 3582 equivalent in .78 rear GTX3076 equivalent in . 82 rear. (I could not boost it any higher then 20.5psi up top with external gate fully shut). Results were collected from a unopened Rb26dett engine using stock cams and E85. Other thing I've noticed but unsure of is my Rb26 seems to be making slightly less power on same boost then my RB25det. But is happier taking more boost and work with larger turbos.
  16. hypergear
    Use the new ATR45SAT turbocharger. Same response as an internally gated .82 3076, but makes alot more power. factory bolt on too.
  17. hypergear
    Details are below: http://www.sau.com.au/forums/topic/261613-hypergear-hiflow-service-continued/page-533#entry7483378 With the GTX 3076 equivalent wheel. The maximum It managed to hold 20.2psi maximum and that did 374awkws on E85 fuel. My goal was responsive 400awkws, It was abit short to my goal.
  18. hypergear
    I had issues with 76mm comp wheel not been able to keep up with set boost level after 5000RPM. That resulted in a fall in boost, power and torque. I've tried with a GTX 3076 equivalent wheel as well as standard. GTX made more power but still had that boost fall. GT3582 will do it but quite laggy. I ended up building a customized turbo that managed to hold boost, made 400rwkws+ while not much laggier then the stock twins. My result is at RB26 dyno section, there is a comparison of it running against factory twin T25s also for references.
  19. hypergear
    R34 GTT RB25DET NEO unopened engine. - Adaptronic​ ECU - 1000CC ID injectors - Factory cams and cam gears. - HyperGear ATR45SAT Internal gated RB25 bolton Turbocharger - JJR 3 inches turbo back exhaust - Walbro 470L/H Fuel pump - 4 inches induction pipe - Split fire coil packs - PWR 600x300x81mm intercooler - P98 fuel @ 330rwkws - E85 fuel @ 365rwkws - Tuned by Trent Hewitson​, Chequered Tuning​.
  20. hypergear
    Some updates, This is an internally gated prototype that I've been working on few weeks, the goal is 370rwkws on E85 fuel with excellent drive ability, internally gated bolton to factory RB's manifold, dump and all lines. My final result was 365rwkws @ 23psi E85 and 330rwkws P98 @ 22psi. 20psi was reached at 3800RPM, while made over 200rwkws @ 4000 using either fuel. This is probably the highest power any one has every made using a bolton turbo. I'm very happy with todays results. R34 GTT RB25DET NEO unopened engine. - Adaptronic​ ECU - 1000CC ID injectors - Factory cams and cam gears. - HyperGear ATR45SAT Internal gated RB25 bolton Turbocharger - JJR 3 inches turbo back exhaust - Walbro 470L/H Fuel pump - 4 inches induction pipe - Split fire coil packs - PWR 600x300x81mm intercooler - P98 fuel @ 330rwkws - E85 fuel @ 365rwkws - Tuned by Trent Hewitson​, Chequered Tuning​. Dyno below shown results on both E85 and P98 fuel.
  21. hypergear
    adaptronic's air temp sensor: http://www.adaptronic.com.au/product/air-temperature-sensor/
  22. hypergear
    not sure, I rang in person. Ask for 600x300x81mm cooler 3inches end tanks.
  23. hypergear
    Result also shown tube n fin coolers appears have slight advantage in response.
  24. hypergear
    Laggier tho
  25. hypergear
    Here are data from few weeks back. Takashi 600x300x100mm / 600x300x68 cooler vs JJR 600x300x76mm cooler.
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