boostn0199 Posted February 23, 2014 Share Posted February 23, 2014 Boostn0199: Thats a awsome footage, definitely smoked the whole track. Would you have more footages? I'm building a new website which I would love to have every one's track footages on it. Yep ive got heaps of footage so thats no problem id be happy for u to use it on your site. Just let me know how much you want and ill get it together for u. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7208141 Share on other sites More sharing options...
boostn0199 Posted February 23, 2014 Share Posted February 23, 2014 Holy crap! Talk about a smoke show! Hahah cant beat the combo of rb25, hypergear turbo, brae manifold and a chequred tune. 1 Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7208143 Share on other sites More sharing options...
discopotato03 Posted February 23, 2014 Share Posted February 23, 2014 Some years back I bought a seized 3040R cartridge cheaply because I wanted to gut it and see the carnage . Are you doing BB centre sections Tao ? A . Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7208144 Share on other sites More sharing options...
Joshbigt62r Posted February 23, 2014 Share Posted February 23, 2014 Very well answered Stao about the whole Garrett rebuilding not really possible with a guarantee the turbo will actually last a long and healthy life. Very Genuine down to earth honest answer that really proves how much Stao really does care about his customers and developing eye opening turbochargers. Stao is it possible though to change compressor and exhaust wheels on Garrett gt bb cartridges if the cartridge itself is brand new or near new? For example turning a gt3076r into say a gt3576r by obviously changing the exhaust wheel over? Or is it just not really possible? Sorry to clog your thread with Garrett stuff but im sure there is a few people out there possibly wondering the same thing??? Thanks Stao. Cheers Josh Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7208153 Share on other sites More sharing options...
hypergear Posted February 23, 2014 Author Share Posted February 23, 2014 Disco: The 3040 is not a good combination, it might work if its on a high mount with a big externally gated setup as the compressor will out flow the turbine. So on the end its not making much more power then a 3076 but with added lag and unwanted heat. Josh: The 3576 is a turbocharger that has a GT35 turbine with a 76mm compressor. In matched housings, the turbine end of a 3576 will out flow the compressor. This is a healthy thing and makes the engine very happy. How ever it does result in of unwanted lag as it requires higher velocity to spool up a larger turbine. This is sort of combination is common on Diesel engines which they are chasing torque with response, and perhaps large petrol engines chasing longevity or working with low octane fuel. They are exactly of what comes out of all the new BF Falcons. I believe the only reason they did that was to reduce the rear end heat making the thing more reliable long terms instead of cracking housings and etc, that is common on the XR6 BA Falcons. I don't mind talking about Garrett stuff because they are the bases of modern turbochargers. I don't mind machine Garrett housings for different wheels, but I prefer to not work on the CHRA assembly. Boostn0199: Are your footages all on youtube? or can I pickup a DVD from you? Thanks Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7208173 Share on other sites More sharing options...
Joshbigt62r Posted February 23, 2014 Share Posted February 23, 2014 (edited) Ah ok thanks Stao. I actually just used the 3076 and 3576 as a example really. Basically just was getting at can the front and rear wheels be it a gt2876r to gt3076r or gt3071r. Or gt2560 to a gt2871r ect ect.be changed. Like hiflowed. In a new cartridge or near new cartridge. Does that make sense now stao.? Edited February 23, 2014 by Joshbigt62r Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7208183 Share on other sites More sharing options...
hypergear Posted February 23, 2014 Author Share Posted February 23, 2014 Yes the compressor and turbine wheels can be changed, when fitting larger wheels to chras that has smaller wheels the bearing housing needs to be bored out to suit the dia of the new wheel. Then just need to balance the chra (VSR) and its good to go. Ie can turn 2876 to 2860 or 2871 and etc, or if you have a GT3082 with a GTX compressor wheel it can be easily turned into a GTX3071 sort of thing. Disco: yes I also use angular contact ball bearings for some of my CHRAs as what you've seen in some of my dyno videos. They are very different to how Garrett constructed theirs. How ever I still prefer bush bearing for reliability. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7208207 Share on other sites More sharing options...
boostn0199 Posted February 23, 2014 Share Posted February 23, 2014 [quote name="hypergear" post="7208173" timestamp=" Boostn0199: Are your footages all on youtube? or can I pickup a DVD from you? Thanks Ive got about 1 hr of footage on youtube but if u want i can put the various footage on a dvd and send it to u. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7208222 Share on other sites More sharing options...
Joshbigt62r Posted February 23, 2014 Share Posted February 23, 2014 So whats the going price on a SS2 external gated v/band outlet? Thats basically a gt3076 right? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7208263 Share on other sites More sharing options...
hypergear Posted February 23, 2014 Author Share Posted February 23, 2014 Ive got about 1 hr of footage on youtube but if u want i can put the various footage on a dvd and send it to u. Can I grab your youtube user name please. Thanks. So whats the going price on a SS2 external gated v/band outlet? Thats basically a gt3076 right? That is $1150 to build with a plate, if you need the Vband adaptor it cost an additional $110. The result is similar result to a 3076 with slightly better response. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7208268 Share on other sites More sharing options...
Joshbigt62r Posted February 23, 2014 Share Posted February 23, 2014 Thanks for your time and effort Stao. Also Stao how have you found those jecs 1200cc side feeds? Any issues? As im looking into something similar. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7208279 Share on other sites More sharing options...
hypergear Posted February 23, 2014 Author Share Posted February 23, 2014 I did have one injector failure after 5 dyno days, it just stopped working while reversing out of my drive way. It has been replaced and currently all working. I bought spare set which you can have for $750 if you need them. This is a reading sent in from Dvsjez. Its from a a R33 skyline with noisy engine compression varies from 140~150psi. I think it did reasonably well for the platform it worked on. On a healthy engine it should come up pretty close to 300rwkws mark. This is a SS2 used as a OEM bolton turbo internally gated on stock manifold. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7208285 Share on other sites More sharing options...
boostn0199 Posted February 24, 2014 Share Posted February 24, 2014 Can I grab your youtube user name please. Thanks. https://www.youtube.com/channel/UCtF3-2Ar77xZDIAnOkrZz4g/videos thats my youtube page ill be adding a few more vids over the next few days. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7208988 Share on other sites More sharing options...
hy_rpm Posted February 24, 2014 Share Posted February 24, 2014 Look at the center hub where the compressor wheel bolts on there is a big difference On the old cast wheel there's a good 2-3mm before the fins start The new billet wheel you can't even see the center hub the fins start right away This is my ss1.5 for my sr20det vs my old atr28g2 so a 68mm billet wheel vs a 71mm cast Booked in for a tune on Wednesday Goes like my hks2530 down low but more top end Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7209103 Share on other sites More sharing options...
hypergear Posted February 24, 2014 Author Share Posted February 24, 2014 Some updates. This is in relation to the ATR43G3 turbocharger. This prototype runs our latest rear wheel, how ever I will be installing it into a smaller rear hopping for more power while retaining the same drive ability. Test car is currently on E85, the goal would be 350rwkws+ on 20psi with full boost reached by or before 4000RPMs. In which should achieve 300rwkws at 20psi on pump 98 fuel. ^^^ Made 353rwkws @ 22psi, uploading results tomorrow. Matching response from a SS2 how ever still off target by 20kws. The housing might be a little smaller in size then whats anticipated. going back to a larger housing, Further updates in about a weeks time. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7209628 Share on other sites More sharing options...
hypergear Posted February 25, 2014 Author Share Posted February 25, 2014 Just letting every one know our new website is online. The layout is designed by asap website which is also a member of SAU. details are at: www.hypergearturbos.com Please forward a link if you have video footage using our turbochargers, I will be included in our media page. I've also kept the classic site which address is at: www.digi-hardware.com Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7210899 Share on other sites More sharing options...
boostn0199 Posted February 25, 2014 Share Posted February 25, 2014 Hey tao do u have any hypergear stickers? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7210919 Share on other sites More sharing options...
hy_rpm Posted February 26, 2014 Share Posted February 26, 2014 Dyno didn't go the best today On 20psi was making 250rwkw and power to limiter which was same power as before on 25psi but before power dropped off at 5600rpm now pulls to limiter Yavuz said this turbo has more legs than the other turbo but as the boost was turned up detonation started to set in on 23psi was 263kw but slight pinging so left it at 20psi I'm going to try the .86 rear on it in a few weeks and see how I go as he said the engine will be a lot happier with the .86rear on the higher boost pressure better Hopefully doesn't hurt response too much but now it always starting to boost on any throttle Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7211538 Share on other sites More sharing options...
89CAL Posted February 26, 2014 Share Posted February 26, 2014 (edited) New site looks good Stao My SS2 made 270rwkw on the dyno the other day, but I believe it has an exhaust restriction from what my tuner said and the dyno sort of backed that up. power stops climbing and starts dropping before redline. Going to check the Cat isnt restricting the exhaust and if so will chuck a new one on and get a touch up tune and should be a winner. The Cat is a ceramic high flow cat and has been on for about 5 years so its probably due for replacement anyway. Very happy with the turbo anyway, hopefully thre is just a small exhaust restriction and it will feel even better soon. I'll try and get a video of it soon if I can Edited February 26, 2014 by 89CAL Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7211631 Share on other sites More sharing options...
Lithium Posted February 26, 2014 Share Posted February 26, 2014 Dyno didn't go the best today On 20psi was making 250rwkw and power to limiter which was same power as before on 25psi but before power dropped off at 5600rpm now pulls to limiter Yavuz said this turbo has more legs than the other turbo but as the boost was turned up detonation started to set in on 23psi was 263kw but slight pinging so left it at 20psi I'm going to try the .86 rear on it in a few weeks and see how I go as he said the engine will be a lot happier with the .86rear on the higher boost pressure better Hopefully doesn't hurt response too much but now it always starting to boost on any throttle Which turbo is this? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/471/#findComment-7211692 Share on other sites More sharing options...
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