lilcrash Posted October 20, 2011 Share Posted October 20, 2011 I have been thinking though. The stock turbo was set to 13/14psi but in cold weather had no trouble pushing over the boost limit though my intercooler and it's a much smaller turbo. One thing to note on my current setup is my actuator gets it's boost feed from the cold side of the intercooler so technically the turbos wastgate should be shut tight when my boost starts to drop. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070328 Share on other sites More sharing options...
lilcrash Posted October 20, 2011 Share Posted October 20, 2011 Rolls - that's why I'm here, to see what people have on their cars. I think I should actually use what ever stao has on his test car as it "should" give similar results. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070332 Share on other sites More sharing options...
Rolls Posted October 20, 2011 Share Posted October 20, 2011 (edited) Yes but your new turbo is now flowing much more at that given boost pressure. You should hook the actuator to the nipple on the compressor, why on earth are you running it from the IC? Re using the same IC as him that is a really good idea, at least you are removing another unknown that way. Edited October 20, 2011 by Rolls Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070335 Share on other sites More sharing options...
lilcrash Posted October 20, 2011 Share Posted October 20, 2011 There isn't a nipple on the compressor. The fitting that used to go to the charcoal canister was the closest fitting I found. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070352 Share on other sites More sharing options...
zebra Posted October 20, 2011 Share Posted October 20, 2011 Run it from the Plenum! Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070356 Share on other sites More sharing options...
SimonR32 Posted October 20, 2011 Share Posted October 20, 2011 There isn't a nipple on the compressor. The fitting that used to go to the charcoal canister was the closest fitting I found. FAIL! This will be half your issue... Run it from the compressor cover or the cooler piping BEFORE the intercooler Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070369 Share on other sites More sharing options...
lilcrash Posted October 20, 2011 Share Posted October 20, 2011 (edited) Correction, it's the line that used to go to the aircon compressor. Edited October 20, 2011 by lilcrash Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070375 Share on other sites More sharing options...
Harey Posted October 20, 2011 Share Posted October 20, 2011 Exactly, thats how it is setup from nissan. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070376 Share on other sites More sharing options...
zebra Posted October 20, 2011 Share Posted October 20, 2011 Correction, it's the line that used to go to the aircon compressor. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070377 Share on other sites More sharing options...
lilcrash Posted October 20, 2011 Share Posted October 20, 2011 I can't exactly put a fitting in rubber hose . All I can do is get a fitting put in the stock turbo to intercooler pipe. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070379 Share on other sites More sharing options...
Rolls Posted October 20, 2011 Share Posted October 20, 2011 (edited) that is weird that it doesn't have a nipple on the compressor housing, are you using one of HGs aftermarket housings? If so how does he set them up? If anything though running the hose from anywhere else should cause boost spiking, not bleeding off. Edited October 20, 2011 by Rolls Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070382 Share on other sites More sharing options...
zebra Posted October 20, 2011 Share Posted October 20, 2011 I ran 20 psi rock solid running the feed from the plenum through a bleed valve to the standard 7psi rb25 actuator Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070383 Share on other sites More sharing options...
lilcrash Posted October 20, 2011 Share Posted October 20, 2011 Yer it's one of his housings. I never asked how he has his. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070409 Share on other sites More sharing options...
hypergear Posted October 20, 2011 Author Share Posted October 20, 2011 Mine has a nipple that comes out of cooler piping. I also uses vacuum from the plenum, made no difference. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070526 Share on other sites More sharing options...
lilcrash Posted October 20, 2011 Share Posted October 20, 2011 Ok I'm sick of playing this game now. Now it only makes 16psi and nothing has changed Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070839 Share on other sites More sharing options...
zebra Posted October 20, 2011 Share Posted October 20, 2011 check for leaks, (cooler piping joiners, holes in the core) exhaust manifold studs broken off etc Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070849 Share on other sites More sharing options...
hypergear Posted October 20, 2011 Author Share Posted October 20, 2011 I think its best to send it back and swap for a FNT G3, I can give you my 330rwkws nistune map, load it in and see if that changes boost and power behavior, That turbo should also suit your driving style better. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070853 Share on other sites More sharing options...
Hanaldo Posted October 20, 2011 Share Posted October 20, 2011 Ok I'm sick of playing this game now. Now it only makes 16psi and nothing has changed You're changing it's symptoms, that's a good thing. Just keep working through it. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070854 Share on other sites More sharing options...
zebra Posted October 20, 2011 Share Posted October 20, 2011 Stao...want to give me some highflow ct12a's for evaluation purposes? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070856 Share on other sites More sharing options...
lilcrash Posted October 20, 2011 Share Posted October 20, 2011 I didnt touch anything. It's just not making as much boost now Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/143/#findComment-6070938 Share on other sites More sharing options...
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