GeorgesR34 Posted March 14, 2013 Share Posted March 14, 2013 Probably because I had a shuttered turbine wheel. Lol. it had 1/3 of a turbine wheel when it was removed. Na r34gtt drag time. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783129 Share on other sites More sharing options...
LANDSCRIBBLE Posted March 14, 2013 Share Posted March 14, 2013 would this effect trap speeds much? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783152 Share on other sites More sharing options...
copycutter Posted March 14, 2013 Share Posted March 14, 2013 That does not look healthy Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783168 Share on other sites More sharing options...
GTScotT Posted March 14, 2013 Share Posted March 14, 2013 teh fark happened to that? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783174 Share on other sites More sharing options...
hypergear Posted March 14, 2013 Author Share Posted March 14, 2013 Some thing went through that exhaust housing. Note the dint it left on the heat shield. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783194 Share on other sites More sharing options...
scotty nm35 Posted March 14, 2013 Share Posted March 14, 2013 I would be interested to see inside the bore, and perhaps the plugs tips if they are still there. I too noticed the dint in the backing shield, dare I say Det damage? It looks like it's been blasted by hot metal particles. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783202 Share on other sites More sharing options...
GTScotT Posted March 14, 2013 Share Posted March 14, 2013 Det damage is a decent guess, but that would raise massive concern for the motor itself. Scary.. Hope all is well. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783223 Share on other sites More sharing options...
copycutter Posted March 14, 2013 Share Posted March 14, 2013 Were you doing this mod scribble? http://www.audiforums.com/forum/off-topic-5/hey-guys-please-help-my-mods-gone-wrong-80267/ Jks Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783224 Share on other sites More sharing options...
Hanaldo Posted March 14, 2013 Share Posted March 14, 2013 Can a turbo perform better on a dyno than on the road?Like could two turbos that makes 250rwkw with the similar power curve get totally different results on the road. I think what's happening is we are making the power but have a lot of lag between gears. On a dyno you're loading it up in 4th,so you don't see the difference between gears, but at the strip it makes a huge difference. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783237 Share on other sites More sharing options...
Manuel Kasko Posted March 14, 2013 Share Posted March 14, 2013 I think what's happening is we are making the power but have a lot of lag between gears. On a dyno you're loading it up in 4th,so you don't see the difference between gears, but at the strip it makes a huge difference. Now that I have the gopro hooked up I might test this and record the time to build boost back up. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783251 Share on other sites More sharing options...
Manuel Kasko Posted March 14, 2013 Share Posted March 14, 2013 Stao can you shed some light on what it could be? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783253 Share on other sites More sharing options...
Manuel Kasko Posted March 14, 2013 Share Posted March 14, 2013 Were you doing this mod scribble? http://www.audiforums.com/forum/off-topic-5/hey-guys-please-help-my-mods-gone-wrong-80267/ Jks HAHAHAHAHA! HOLY SHIT! Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783259 Share on other sites More sharing options...
10 4 Posted March 14, 2013 Share Posted March 14, 2013 Luke's car became a 300zx Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783317 Share on other sites More sharing options...
LANDSCRIBBLE Posted March 14, 2013 Share Posted March 14, 2013 I was completely oblivious until Stao rang me about it. The plugs were fine, the motor doesnt miss a beat and I havent seen any oil being burnt. Unless some of my valves or pistons are missing chunks and somehow continue to run, i was thinking maybe some slag or something has come away from within my exhaust manifold and caused this. The launch control probably doesnt do the turbine any favours either. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783319 Share on other sites More sharing options...
GTScotT Posted March 14, 2013 Share Posted March 14, 2013 Wait I thought this was stock manifold, what manifold is it for slat to let go? I ask because ive seen a known brand manifold do this to a kando recently. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783396 Share on other sites More sharing options...
LANDSCRIBBLE Posted March 14, 2013 Share Posted March 14, 2013 Wait I thought this was stock manifold, what manifold is it for slat to let go? I ask because ive seen a known brand manifold do this to a kando recently. Pm sent. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783405 Share on other sites More sharing options...
jjman Posted March 14, 2013 Share Posted March 14, 2013 I was completely oblivious until Stao rang me about it. The plugs were fine, the motor doesnt miss a beat and I havent seen any oil being burnt. Unless some of my valves or pistons are missing chunks and somehow continue to run, i was thinking maybe some slag or something has come away from within my exhaust manifold and caused this. The launch control probably doesnt do the turbine any favours either. I met you at a trackday a while back. Wasnt yours the car with the bolt-ons from another car (turbo, intake manifold, injectors etc etc) as well as the ECU. But the ecu was tuned for those mods of the bolt ons in the other car and you hadnt bothered to get it tuned again to your car, you just hooked it and and went from there.? If so then some decent DET might have been occurring methinks... Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783420 Share on other sites More sharing options...
LANDSCRIBBLE Posted March 14, 2013 Share Posted March 14, 2013 I met you at a trackday a while back. Wasnt yours the car with the bolt-ons from another car (turbo, intake manifold, injectors etc etc) as well as the ECU. But the ecu was tuned for those mods of the bolt ons in the other car and you hadnt bothered to get it tuned again to your car, you just hooked it and and went from there.? If so then some decent DET might have been occurring methinks... Sorry you have me confused for someone else. I have an ATR43G3, standard plenum, nismo 550's and ViPec ECU. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783428 Share on other sites More sharing options...
jet_r31 Posted March 14, 2013 Share Posted March 14, 2013 (edited) I don't know about 115mph, but 106mph is way low for ~250wkw. Quite an odd pattern forming! Thats stagea kw for mph.. I'm a bit lost, but most of the cars that have run the drags so far , are the ones that had problems on the dyno anyway i thought, so i don't see a clear picture yet, Stao should go cheers darren Edited March 14, 2013 by jet_r31 Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783432 Share on other sites More sharing options...
Super Drager Posted March 14, 2013 Share Posted March 14, 2013 Was going to say that - my Prelude needed around 130kw to pull 96-98mph trap speeds and weighed ~1330kg as raced, must be an ultra low reading dyno to do 97+ with a "130kw" 300ZX. I'd hope for over 98mph with 200kw in an R33 too, though. That's what the dyno read and that's what i'm going off. I'd rather have the low reading dyno number and a good trap speed than the other way around. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/362/#findComment-6783436 Share on other sites More sharing options...
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