For your power range I will be recommending a ATR46 with a slightly smaller comp wheel unless you are planing to go for more HP.

ATR43G3 lit moded .82 with high pressure actuator: R33 RB25det fully stock 800cc injectors Nistune ECU Z32 AFM 600x300x75mm FMIC 3inch turbo back exhaust 3inch intake pipe with pod. 98 Fuel. Some original photos have not been recovered yet.

Little more updates. This is the result from SAU member's PU high flow with a R34 GTST. Its got exhaust and intake restrictions. Final run of 280rwkws @ 17psi 98 fuel. Sheet: Video: http://www.youtube.com/watch?v=gf4qn5R4DW8 Some original photos have not been recovered yet.

Hey there, I am after a stock looking setup on my VLT (RB30ET), so that means i want an internally gated turbo however I am chasing a responsive 300kW at the wheels. Would a ATR43G3 or G4 be capable of this? if so what extras/options will the turbocharger need and what would be the final cost? Will my stock T3 Dump/exhaust pipe bolt up? Thank You Dimi M

ATR43G3 in . 82 turbine and .70 will suit your application for responsiv 300rwkws. The rear end can be either Vband with a 0 Ring, or a nissan 6 bolt flange to suit a RB25det Nissan pattern. Or you can send in your factory turbo, we can high flow it to do the same and every thing bolt back on without modifications to the manifold or dump pipe.

Further updates: This is the very first prototype of our Duel Ceramic Ball bearing turbo CHRA. Its running two air craft cage less ceramic ball bearing cartridges in a fully CNC machined billet aluminum bearing casing. Its been then inserted into a GT28 bearing housing for water cooling ability. This turbo is oil and water cooled. Short Video, span by a small compressor. http://www.youtube.com/watch?v=92EGqqcDmdw Above CHRA is made to suit a OP6 / RB30 / VG30 Rear housing for 500HP high flowing applications. I will be testing it in a .63 OP6 rear housing with a .70 Comp housing. Hopefully it works according to plan. Some original photos have not been recovered yet.

Tuning result from our very first ceramic ball bearing turbo: Also managed to make it run 345rwkws with a wrongly adjusted wastegate controller. video: http://www.youtube.com/watch?v=4GQ-IBTU8J4[COLOR="Silver"] Some original photos have not been recovered yet.

ATR43G3 Ceramic ball bearing turbo testing result with valve float. Will have some stronger springs. Our Toyota CT15B high flowed result Some original photos have not been recovered yet.

Further update: This is the very first new serie of ATR43 Gen3 Alfa, in Duel Ceramic ball bearing and Billet comp wheel setup in .82 turbine and .70 comp. This is one estimated around 560HP in a bolton form. Hopefully I can get some testing and evaluations done before end of this year. In comparison to stock turbo: There will be 4 different Alfa versions. Results and Updates will be posted. Video if Alfa G2 CHRA: http://www.youtube.com/watch?v=8ZE2d8hYNF0 Some original photos have not been recovered yet.

Have been busy doing researches and developments on the ATR43SS series turbochargers. You can find all the latest results and WIP projects from our SAU thread at: http://www.skylinesaustralia.com/for... romsearch__1 (http://www.skylinesaustralia.com/forums/topic/261613-hypergear-hiflow-service-continued/page__view__findpost__p__5996770__hl__hypergear__fromsearch__1) Brief capture of what it is: This turbocharger is made to have the best street driving ability as possible while producing the target torque, HP and response based on RB25det. We can produce larger housings or other combinations suiting RB30et or DET. They run the latest FNT turbine housing developments which are engineered to reduce flat spots at wide or partially opened throttle, and produce a very linear power / torque delivery. On road driver feels the raw G force from the moment they step in acceleration that carries on strong and stronger as the engine revs towards red line. Dyno readings from current released ATR43SS-1, SS1.5, SS2 ATR43SS-1. This turbo is engineered for 250rwkws on Rb25det with stock alike turbo response. (http://www.digi-hardware.com/images/dynosheets/atr43/atr43ss1/atr43ss1265rwkw.jpg) (http://www.digi-hardware.com/images/dynosheets/atr43/atr43ss1/atr43ss1265rwkwboost.jpg) ATR43SS1PU. This turbo is engineered for responsive 280rwkws on Rb25det. (http://www.digi-hardware.com/images/dynosheets/atr43/atr43ss1pu/280811/power.jpg) (http://www.digi-hardware.com/images/dynosheets/atr43/atr43ss1pu/280811/boost.jpg) ATR43SS-2. This is engineered for a responsive 300rwkws with linear power delivery on a Rb25det. (http://www.digi-hardware.com/images/dynosheets/atr43/atr43ss320rwkw.jpg) (http://www.digi-hardware.com/images/dynosheets/atr43/atr43ss320rwkwboost.jpg) Some original photos have not been recovered yet.

I've had the test car (Rb25det R33) tuned with current FNT ATR43G3's this evening. Basically straps on, internally gated on 98 fuel. The most it made was 330rwkws on 23psi, and 320rwkws on 20psi. The runs were performed with a high pressure actuator internally gated. The 20psi run is without boost controller. The No.s were very consistant. This turbo doesn't get hot at all. Compare to the older G3 there is small difference on paper but huge in driving ability. Some original photos have not been recovered yet.

Anyone have any reviews? It's been a while now, has there been a change in pricing since the catalogue pictures were posted?

You will be able to find more information on our website. There has been an reduction in pricing, and has been many updates on housings and wheel profiles. website address is at: www.hypergear.com.au (http://www.hypergear.com.au) and check out under ATR43 and ATR43SS series.

We see alot of these come through for guys doing track days and can honestly say they are the best bang for buck. One of the quickest RWD cars at world time attack was one of our customers running a hypergear bolt on turbo... it was actually nearly a second quicker than the AVO turboed VL commodore... quite impressive for a bolt on turbo.

Do you guys do anything for rb20s? im after a bit more power than the standard turbo but after the response too

Quote: Originally Posted by MR_BLING [View Post] Do you guys do anything for rb20s? im after a bit more power than the standard turbo but after the response too Yes we can high flow your stock turbo or use our ATR43SS1 turbocharger. Result at: Yellow is from a Standard R34 turbo which blew and replaced with a SS1. Some original photos have not been recovered yet.

nice figures! price on a SS1? do you have a rough power figure for 12-14psi as im only running standard injectors and ecu

Sorry I don't have any thing readings with stock injector and ecu. Some more updates. Those are from my externally gated R33 setups, and introducing couple of new turbochargers. Results are based on E85 fuel. The first ones come up is our new Billet SS1 and SS1.5 This are responsive turbochargers recommended for people with Rb20det and SR20dets. SS1 maxed out at 276rwkws on E85, so roughly 230rwkws mark internally gated with 98. SS2 maxed out at 298rwkws on E85, so roughly 250rwkws mark internally gated with 98. SS1 Power: (http://www.digi-hardware.com/images/dynosheets/atr43/atr43ss1billet/power.jpg) Boost: (http://www.digi-hardware.com/images/dynosheets/atr43/atr43ss1billet/boost.jpg) SS1.5 Power: (http://www.digi-hardware.com/images/dynosheets/atr43/atr43ss15/power.jpg) Boost: (http://www.digi-hardware.com/images/dynosheets/atr43/atr43ss15/boost.jpg) ---------- Post added 31-01-13 at 10:22 ---------- The new SS2 with .70 comp and .82 turbine. This one maxed out at 359rwkws, so roughly 300rwkws on pump98 internally gated with a very free flow exhaust manifold. Power (http://www.digi-hardware.com/images/dynosheets/atr43/atr43ss2/041212exg/atr43ss2exgpower.jpg) Boost: (http://www.digi-hardware.com/images/dynosheets/atr43/atr43ss2/041212exg/atr43ss2exboost.jpg) ---------- Post added 31-01-13 at 10:37 ---------- And the last two are our improved Billet version of the commonly know TD06 SL220G and 25G (T67)s. I've named them the SL220.5G and SL225.5G or T67.5. Those turbos can only work as externally gated turbochargers. SL220.5G The SL220.5G runs our SS2's billet front wheel, which made much fatter mid and top range power with lot more mid range torque, It maxed out at 346rwkws responsively. I've included a VS run against the standard SL220G. (http://www.digi-hardware.com/images/dynosheets/td06/290113/20gvspower.jpg) (http://www.digi-hardware.com/images/dynosheets/td06/290113/20gvsboost.jpg) Our SL225.5G / T67.5 maxed out at 390rwkws (that is with stock cams). Compare to standard it lot more mid range and top end power within usable rev range. The power was archived at 7000RPMs. Please note that I've only got a 3inch turbo back exhaust, with the external gate plumbed back it becomes a little restrictive up top. (http://www.digi-hardware.com/images/dynosheets/t67/t67power.jpg) (http://www.digi-hardware.com/images/dynosheets/t67/t67boost.jpg) Some original photos have not been recovered yet.

I assume the SS1 is a direct bolt on replacement? that is what im after. what are your prices mate? and what boost is the turbo most efficent at? im looking to upgrade my ecu and injectors fuel pump to support anywhere from 12-18psi. I use the car for hillclimbs so needs to as responsive as possible

Is there a HP goal that you are aiming to archive?