hypergear Posted August 29, 2021 Author Share Posted August 29, 2021 Bit of Vid from Issac Gett Drift running one of our ATR45SS1 turbos in a RB2530det engine. Car made a responsive 430rwkws @ 20psi on E85 fuel. https://fb.watch/7HcHu9Y7T8/ 1 Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7955263 Share on other sites More sharing options...
ob1 Posted August 30, 2021 Share Posted August 30, 2021 On 29/08/2021 at 10:24 PM, hypergear said: Lol... Seem to be missing a reflection here 😂 4 Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7955286 Share on other sites More sharing options...
hypergear Posted August 30, 2021 Author Share Posted August 30, 2021 LoL Yep, she's everywhere. On 30/08/2021 at 4:58 PM, ob1 said: Lol... Seem to be missing a reflection here 😂 Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7955300 Share on other sites More sharing options...
hypergear Posted September 21, 2021 Author Share Posted September 21, 2021 1000whp 300ZX is not something I come across every day. Powered by two of our ATR43SS-2 turbos externally gated on E85 fuel. Dyno maxed at 905rwhp @ 35psi Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7956040 Share on other sites More sharing options...
Super Drager Posted September 25, 2021 Share Posted September 25, 2021 On 21/09/2021 at 9:41 PM, hypergear said: 1000whp 300ZX is not something I come across every day. Powered by two of our ATR43SS-2 turbos externally gated on E85 fuel. Dyno maxed at 905rwhp @ 35psi Actually Tao, Prabaths 300ZX did 940rwhp on Trents dyno maxing out the torque at 1200nm. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7956148 Share on other sites More sharing options...
samw/skyline Posted October 11, 2021 Share Posted October 11, 2021 I bought a 21u g3 used and it has minimal shaft play side to side , none front and back, and doesnt rub anywhere. previous owner said he ran at 19psi on rb20. do you think i should be concerned with the side to side shaft play or is it acceptable? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7956725 Share on other sites More sharing options...
hypergear Posted October 11, 2021 Author Share Posted October 11, 2021 All turbos need to have a small movement in the shaft as the bearings relys on that clearance for rotation and oil delivery, you can that as bearing clearance. I say there should be nothing wrong with it since it came out of a fully working car. Assume its a bush bearing high flow, must make sure it runs an -4 oil line with no oil restrictors. 2 Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7956731 Share on other sites More sharing options...
hypergear Posted October 30, 2021 Author Share Posted October 30, 2021 (edited) Going back to the Super responsive ATR45SS turbocharger, now fitted to an stock Rb25det Neo motor. High mount externally gated setup on E85 fuel. Car made 390rwkws @ 26psi, 22psi @ 3500RPM. Edited October 30, 2021 by hypergear 1 Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7957232 Share on other sites More sharing options...
Dose Pipe Sutututu Posted November 9, 2021 Share Posted November 9, 2021 On 31/10/2021 at 1:16 AM, hypergear said: Going back to the Super responsive ATR45SS turbocharger, now fitted to an stock Rb25det Neo motor. High mount externally gated setup on E85 fuel. Car made 390rwkws @ 26psi, 22psi @ 3500RPM. Sexual turbo setup for a basic build, great stuff Tao! 1 Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7957596 Share on other sites More sharing options...
hypergear Posted March 1, 2022 Author Share Posted March 1, 2022 Updating on SAU about the latest result of the R34 GTR test car: Back today at chequeredtuning with Tomei Pon cam Type B installed. Pretty interesting result to share as I never though it would make so much differences on a Rb26 engine. Using the same turbo and nothing else changed, car ended up making 444awkws @ 23psi, compare to stock cams, it made 31kws with 3psi less boost with waymore mid top end torque. It wasn't much laggier in response either. Car has: Stock R34 GTR Rb26 with APR head studs HKS Cam gears 0 inlet, 0 exhaust. Tomei 260 / 9.15 Pon cams R35 GTR coil packs Trigger kit ID 1650cc injectors Twin 540 Walbro pumps+11m fuel line Apexi FMIC Trust 3 inches turbo back exhaust PS2000 Nismo Front mount cooler T4 high mount exhaust manifold HyperGear 50mm External gate HyperGear ATR45SS-1 Rb26 T4 Vband rear turbocharger Final result of 444awkws @ 23psi Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7961667 Share on other sites More sharing options...
Dose Pipe Sutututu Posted March 1, 2022 Share Posted March 1, 2022 Great data as always Tao - I suspect the additional lift of the Poncams (although not sensational) still attributed to more flow/power Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7961675 Share on other sites More sharing options...
GTSBoy Posted March 1, 2022 Share Posted March 1, 2022 Yes good. Now imagine how good it would have been with some proper cams. 2 Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7961678 Share on other sites More sharing options...
joshuaho96 Posted March 1, 2022 Share Posted March 1, 2022 I'm pretty sure that these cams adjust the centerline and thus the relative timing of the intake/exhaust lobes no? I'd be curious to know what happens if you adjust the cam timing a little to get it back to stock. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7961682 Share on other sites More sharing options...
hypergear Posted March 2, 2022 Author Share Posted March 2, 2022 It was a back to back test, might be doing some tests on the next dyno run Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7961684 Share on other sites More sharing options...
hypergear Posted March 28, 2022 Author Share Posted March 28, 2022 Bit of vid of cam install and dyno tune 2 Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7962663 Share on other sites More sharing options...
hypergear Posted April 26, 2022 Author Share Posted April 26, 2022 (edited) One more result to update. This is from a new version of ATR43SS-3 turbo. Car's an R33 GTST with a built Rb25det Neo motor with stock cams. Car managed to pull 466rwkws at @ 23psi, full boost by 4k, 520L fuel pump maxed. Details of build: #KeepitReet Nissan R33 GTST Drift car Forge bult Rb25det Neo engine Nitto Pistons and Con-rods HyperGear ATR43-SS3 Pro Externally gated turbocharger 6 boost manifold and twin Turbo smart 50mm gates ID 1650cc injectors + Walbro 520 Fuel pump Forward facing plenum Front mount PWR intercooler kit Fuel system maxed at 465rwkws @ 23psi, E85 fuel. Edited April 26, 2022 by hypergear Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7964256 Share on other sites More sharing options...
hypergear Posted May 2, 2022 Author Share Posted May 2, 2022 Another result to share. This is from one of our rebuilt and high flowed Precision 6262 turbo. Making 626rwkws on a R33 GTR. Built 2.9L Hypertune intake 6boost exhaust manifold 4" dump/front Pwr intercooler Bosch 1650cc injectors Twin walbro 460 pumps Plug and play link g4x Prp coil kit Prp trigger kit drop in cams and valve springs Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7964771 Share on other sites More sharing options...
hypergear Posted May 30, 2022 Author Share Posted May 30, 2022 On 26/04/2022 at 9:32 PM, hypergear said: One more result to update. This is from a new version of ATR43SS-3 turbo. Car's an R33 GTST with a built Rb25det Neo motor with stock cams. Car managed to pull 466rwkws at @ 23psi, full boost by 4k, 520L fuel pump maxed. Details of build: #KeepitReet Nissan R33 GTST Drift car Forge bult Rb25det Neo engine Nitto Pistons and Con-rods HyperGear ATR43-SS3 Pro Externally gated turbocharger 6 boost manifold and twin Turbo smart 50mm gates ID 1650cc injectors + Walbro 520 Fuel pump Forward facing plenum Front mount PWR intercooler kit Fuel system maxed at 465rwkws @ 23psi, E85 fuel. Twicked this turbo alittle bit, Made same power, picked up another 500RPM of response and 100kws in mid range at same boost level or 23psi, still running out fuel even with an extra pump. I think the original version of SS3Pro would peek 70kws more at full capacity. 2 Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7965985 Share on other sites More sharing options...
Ben C34 Posted May 30, 2022 Share Posted May 30, 2022 Wow! Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7965987 Share on other sites More sharing options...
Dose Pipe Sutututu Posted May 30, 2022 Share Posted May 30, 2022 On 31/05/2022 at 1:53 AM, hypergear said: Twicked this turbo alittle bit, Made same power, picked up another 500RPM of response and 100kws in mid range at same boost level or 23psi, still running out fuel even with an extra pump. I think the original version of SS3Pro would peek 70kws more at full capacity. Very spicy, what dreams are made of. All in by ~4000rpm and making those numbers. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/618/#findComment-7965992 Share on other sites More sharing options...
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