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Ecozile

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Posts posted by Ecozile

  1. I wish!! No, I am from NZ and was there for a month holidaying. 

    The scene seems to start around 9ish... On Saturdays, the turn out is bigger but Fridays are awesome as well. Get there early and make some friends. 

    Sometimes the sound crew comes and blast music apparently thats why it gets shut down. Happened to us on one of the Saturdays. 

    • Like 1
  2. For future referenc, a R32 diff can also be used if you are ready to stuff around.

    - the R32 ABS rings are differnt. 46 teeth on both 32 & 34 but the gaps are wider on 34. So the rings have to be swapped.

    -R32 short axles do not fit 34 centre - different spline pattern. Swap the axles around. Don't know if aftermarket centers resolve this issue.

    Gearing not as bad first thought.

    Speedo is understandably read incorrect values for speed.

  3. R33 has different rear diff ratio to a 34. Because one has a 5 speed gb and the other a 6

    A mate of mine has an r34 GTR with 4.11 front diff gears.

    Kafish? :)

    I am assuming his mates 34R is not running and they have a 4:1 diff in the front and they are wondering if they can fit a 4:1 diff from a 33 to their 34. If the car is runing with different front and rear diff ratio, we would have seen an epic fail video :)

    I know the diffs are interchangeable because I am about to do this conversion. If all goes well, I should get it done this weekend.

    The gearbox it self has got nothing to do with the diff. From what people say, the first gear in Getrag will be useless after a 4:1 convo.

    Hey Bob - how is it going?

  4. Nothing wrong with the stock BOV.

    Agree, hence the reason for sticking with stock bovs. Also have replaced the actuators with HKS items.

    Green line is GT -RS's, split dumps, HKS front pipes and a kakimoto full mega N1 cat back.

    No boost drop with your exhaust gear? Similar specs with HPI dumps, Mines front pipe pro, Amuse Titan R1 on mine.

    I should have also mentioned that both tunes are on BP98. I was somewhat surprised by the power GTX made on low boost.

    • Like 1
  5. Thanks. I do understand what you say about the exhaust. I have replaced front pipe and the full exhaust - no difference. I know of two cars cracking over 500kw with similar spec exhaust systems - steady boost curve all the way. I suspect it is the stock bov ruining it for me.

    Anyhow, on to better stuff. Here are the dyno graphs.

    2014 = -5

    2015 = GTX

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  6. :P

    Friday!

    So what's happening on Friday?? Tell me you are mounting a pair of 2867 in to a RB28 :D

    Skids, I will get the dyno sheets up soon.

    I wasn't clear on my last post, the boost drop on high RPM was an issue before fitting GTXs on.

    Smallest ID would be 70mm on the front pipes but there are two 70mm pipes merging in to 80mm. Rest of the exhaust system is bigger than 80mm and no cat. Fully ported head. Cams are 270 duration, 10.80 lift.

    I doubt it is the turbine side choking as the GT-RS uses similar size turbine with a larger compressor wheel than GTX286X variants.

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