blah_blah Posted September 26, 2012 Share Posted September 26, 2012 Teaser video of my car running again: Mate was driving and was too nervous to drive it hard, so when I can drive again I'll get some better footage. Can't watch the video brah Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6552696 Share on other sites More sharing options...
Cowboy1600 Posted September 27, 2012 Share Posted September 27, 2012 That's an impressive result, Stao. Really holds on up top now. Defo worth the effort of dual actuators IMO. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6552853 Share on other sites More sharing options...
scotty nm35 Posted September 27, 2012 Share Posted September 27, 2012 It made barely any difference Aaron, the dyno result was from two different AR rear housings if I read it right. Stao, were they 20psi actuators? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6552987 Share on other sites More sharing options...
hypergear Posted September 27, 2012 Author Share Posted September 27, 2012 It made barely any difference Aaron, the dyno result was from two different AR rear housings if I read it right. Stao, were they 20psi actuators? We are talking about 1.2psi gain, not a mojor but there is a difference, notice the shape of the curve too. The 20psi actuator still had 3psi drop. this sheet was taken when using the same turbine housing compare to: The SS1PU probably had the most boost drop internally gated, this actuator setup should work well with that. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6553114 Share on other sites More sharing options...
pipster11 Posted September 27, 2012 Share Posted September 27, 2012 Do you bore out the wastegate hole Stao? Maybe you could look at the EFR turbos and borrow some ideas from them to come up with a better rear housing design? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6553129 Share on other sites More sharing options...
scotty nm35 Posted September 27, 2012 Share Posted September 27, 2012 The SS1PU due to the higher pressure in the exhaust manifold, too much pressure here would cause heat issues though, you need an exhaust temp sensor in the manifold imo Stao. Have you incorperated the longer actuator arm for more leverage also? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6553136 Share on other sites More sharing options...
Cowboy1600 Posted September 27, 2012 Share Posted September 27, 2012 It made barely any difference Aaron, the dyno result was from two different AR rear housings if I read it right. Stao, were they 20psi actuators? Ahh crap, I missed that the bottom graph was the two different rears. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6553181 Share on other sites More sharing options...
Hanaldo Posted September 27, 2012 Share Posted September 27, 2012 Video should be public now guys, sorry about that. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6553242 Share on other sites More sharing options...
hypergear Posted September 27, 2012 Author Share Posted September 27, 2012 Ahh crap, I missed that the bottom graph was the two different rears. Please refer to post 6125. They are identical turbochargers, both with .82 type B rear housings just different actuator setup. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6553285 Share on other sites More sharing options...
GTScotT Posted September 27, 2012 Share Posted September 27, 2012 Talk about great service! I ordered my turbo on Monday, it was built and is already in the post. Stao has still been answering my queries and testing products in between, now that's what I call great service Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6553622 Share on other sites More sharing options...
t_revz Posted September 27, 2012 Share Posted September 27, 2012 (edited) Have you incorperated the longer actuator arm for more leverage also? Different arm to mine but looks to be similar length so should have same leverage Stao mine has the longer arm and I lose 2psi up top. Is it worth loosening the screws and extending it out to the edge of have you tried that and made little difference? Edited September 27, 2012 by t_revz Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6553649 Share on other sites More sharing options...
LANDSCRIBBLE Posted September 27, 2012 Share Posted September 27, 2012 Video should be public now guys, sorry about that. sounds siiick. was that on gnangara rd? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6553738 Share on other sites More sharing options...
Hanaldo Posted September 27, 2012 Share Posted September 27, 2012 Yep! Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6553833 Share on other sites More sharing options...
GTScotT Posted September 27, 2012 Share Posted September 27, 2012 Lol sounds hot Martin, love it. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6553962 Share on other sites More sharing options...
jay-rod Posted September 27, 2012 Share Posted September 27, 2012 (edited) Tune done. 340HP ATW (338 to be exact!) I like it alot!! Thanks Stao drives like a freight train. Will post dyno up soon Edited September 27, 2012 by jay-rod Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6553966 Share on other sites More sharing options...
blah_blah Posted September 27, 2012 Share Posted September 27, 2012 Isn't yours a 300rwkw turbo Jared? Limited by something? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6553986 Share on other sites More sharing options...
jay-rod Posted September 27, 2012 Share Posted September 27, 2012 My rear exhaust and Cat i believe Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6554007 Share on other sites More sharing options...
Hanaldo Posted September 27, 2012 Share Posted September 27, 2012 Yay for restrictions! Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6554014 Share on other sites More sharing options...
jay-rod Posted September 27, 2012 Share Posted September 27, 2012 (edited) What did you get martin? edit, i thought u fixed the restriction. Edited September 27, 2012 by jay-rod Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6554024 Share on other sites More sharing options...
t_revz Posted September 27, 2012 Share Posted September 27, 2012 Speaking of restrictions...both my cams look a couple degrees retarded. Might have to grab an adjustable gear for exhaust cam. Obviously need to put a dial gauge on and check for sure but if I see cheap cam gears in Japan next week ill be all over em Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/307/#findComment-6554044 Share on other sites More sharing options...
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