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hypergear

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Everything posted by hypergear

  1. hypergear
    glade to know every thing's going well. This might be off skyline topics but any one know any good ecus or perferred plugin ecus or flash software that I can run with a VW Golf GTI 2L turbo DSG motor? Got a offer to develop bigger bolton turbo for that car but its totally new to me. cheers. Also I will be starting some evaluation on externally gated turbo combinations, and will be able to supply those at a very reasonable price including some of the popular TD06 and T67 combinations. Possibly with billet wheel and ceramic roller centers.
  2. hypergear
    I have a high flowed R34 turbo good for 300rwkws+ pm if interested. How much boost is in that solid cash part?
  3. hypergear
    I won't worry too much about the hair cracks around the wastegate hole. But the split inside the turbine housing is no good. I've seen few happened to some old VLT T3 turbos, this turbo would need a new turbine housing.
  4. hypergear
    Another update: We do very few SR20det turbos this days. This was sent in from Customer using our latest FNT turbined ATR28G1 turbo from a 92 model 180sx SR20det non VCT model. Fully standard with injectors, nistune, z32 afm, cooler and exhaust:
  5. hypergear
    Goto: Norden hydraulic at 61 Bennet st, Dandenong. For oil: Half meter long Dash 4 braided hose with one straight hose trail and a 90 degrees hose tail. fitting for turbo Garrett should be a 7/16 SAE (or unf) fitting for engine: M12x1.25 Water lines: 3x M18x 1.5 speed flow adaptors for engine and turbo. Water in: Dash 6 hose half meter long hose with straight and a 90 degrees hose tail. Water out: Dash 6 hose 1 meter long with crimped fitting on one end and 90 degrees hose tail on another. I'm pretty sure above is all correct, How ever measure it up on the car and bring the turbo to them and make sure. I'm not responsible if I've quoted incorrect sizes.
  6. hypergear
    Well, not normal. Looks like the factory actuator's getting tired and the spring no longer has the strength to hold it shut against the exhaust manifold pressure and leaves boost to creep. You can not preload the stock actuator. Turbo is definitly not like this. Should be able to have it fixed with a new actuator. I can have a play at it if you can drive pass. Ring before drop by.
  7. hypergear
    Thanks for the feedbacks, most valuable to read. For a bit history on the SS1PU, this turbo original came from the TR28kai (DC) which is capable of doing 220rwkws, moded in to TR29(DC) which made a laggy 240rwkws, then modified into ATR28G2 that is capable of much more responsive 270rwkws then into SS1 and now the SS1PU. Since it came from a responsive turbo that is capable of flowing 270rwkws originally, so the responsive 270~280rwkws with the ad of billet comp wheel and FNT turbine is pretty expected. The 242rwkws at give boost level is abit low compare to few others, it might has some thing holding it like your tuner said, I'm happy to swap a softer actuator to hook up an EBC with for further tuning and hopefully seeing around the 270~280rwkws margin once fully sorted. The power delivery of a high flowed turbo is more linear. The SS1PU gains power and torque at much more rapid rate, like a normal athlete compare to athlete on steroid. lol SS1PU is an on going project, there has been few evaluation models trailed after the current release how ever they failed to deliver better results. Im hopping to reach 300rwkws with current drivability.
  8. hypergear
    you can, if you can drill out the oil restrictor on the hollow screw and the benjo. not recommended.
  9. hypergear
    you will find boost control a very big issue depending on what you perfer to run. R34 housing or a even the T2x .64 rear housing would be highly recommended.
  10. hypergear
    its been high flowed, would be good mild upgrade for a Rb25det. must use unrestrictive braided oil feeding line.
  11. hypergear
    Looks like a R32 GTST turbo. Got photo of the rear housing and wheel?
  12. hypergear
    A customer and his mate both bought a G3 2 weeks ago, Running identical mods tuned at two different tuners, one came back with 287rwkws on 18psi and the other one's barely making 201rwkws on 22psi. Plus I've had customers came in with bad tunes and a proper tunes makes huge difference in Power, response, reliability and drivability. I'm hopping to produce a rather accurate timing table (not sure if possible) that every customer can referring to depending on turbo models, get rather close results with similar mods.
  13. hypergear
    Can every one please post up prints of their timing map for their atr43 series turbocharger. That would help us determine which tuner might be better to go for as well as how power and response responded refer to different tunes.
  14. hypergear
    I'm awaiting to see few more results from all 6 of those made before making a decision as this turbo performed above expectation on the test car, which can be either good or bad. So far I've got: 325rwkws peak 23psi 307rwkws peak 22psi externally gated 265rwkws peak 18psi Auto
  15. hypergear
    On the ss1pu it has a big turbine housing, understanding the turbo would be pushing 20psi at 3300RPMs, then the waste gate opens, that compressor is not big enough to max out the turbine wheel and waste gate at that point and knock, unless if its on a much bigger engine. I probably check the injectors, intake pipe (make sure its metal 3 inch), cooler, and drop the exhaust for few more runs, also check the ss1PU's timing table for mapping. Was the rubber gasket replaced with a metal gasket or another rubber one? So far we got: 280rwkws peak 22psi 260rwkws peak 19psi 253rwkws peak 17psi and this one is 244rwkws peak 21psi
  16. hypergear
    Yeswas sent out Wednesday. Should arrive tomorrow.
  17. hypergear
    The ss1pu has a pretty large turbine housing, that model gains response from fnt turbine and lightened billet machined comp wheel. It was pretty happy on 22psi on mine, shouldn't have any issues downlow. Might be interested to find out what's holding it back. ill have a chat with Trent regarding to the tune experience, Keen to see few more results. Also i can supply a 15 psi actuator to run ebc with if you are keen to twick it bit further.
  18. hypergear
    VL'swastegate is in side dump pipe. Rb25det's are in the turbine housing. only way to fit it is using the VL's dump pipe and modify 25's front pipe to fit. nothing on the comp side would match up either. Going to be hell lot of modifications.
  19. hypergear
    SS2 has better drivability and response. How ever working in restrictive factory setup larger housings definitely helps getting the power goal lot easier with better consistency.
  20. hypergear
    Doesn't fit. the housing dump pattern is different.
  21. hypergear
    Its got larger opening area then the older model, how ever that would be the absolute of what can be fitted based on stock oem dump pattern. I've managed to get couple made last weekend, I can do it on exchange bases, as you can have the old one send back after the newer one is received. Its just 5bolt on the rear housing. pretty easy to de-tach. best to have it installed if the turbo is not yet fitted. Edit: sorry I must need the original adaptor to work with as the wastegate wholes are individually drilled to suit the disc. will take 1 working day to have it complete.
  22. hypergear
    Another update with the G3's rear housing. This re-makes OEM dump flange from the G3. enables better turbine flow, and increase the boost to power ratio. This flange can be removed without removing the turbo. I'm happy to have above mod update all current G3 and G4 .84 units free of charge regardless how old it is, and good time to do the fnt mod for 2010 and earlier units. PM for details.
  23. hypergear
    Buy this from supercheap or autobarn Grind the hex head off, and you have the stud and the nut. Also there is a rear housing update on all G3 units which I'm happy to carry it out free of charge. check my thread for further details.
  24. hypergear
    You can get a high pressure actuator from us at the stage of when its getting tuned. stock actuator opens up pretty much at 1psi. the high pressure actuator doesn't till about 15psi, which can hold higher boost level at upper rpms and gain better response.
  25. hypergear
    yea 2871 on a rb20 will do that 100%. on a .64 rear housing as well?
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