Mitcho_7 Posted June 28, 2012 Share Posted June 28, 2012 (edited) The boost drops off a fair bit up top. 303kw on about 22psi droping back to 19/18psi is a decent result, but it doesnt seem that much different to the g2.5 in terms of response. The g2.5 made close to that power running 98 on only 20psi didnt it? and pretty close to 200kw at 4000rpm as well Edited June 28, 2012 by Mitcho_7 Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6421534 Share on other sites More sharing options...
ARTZ Posted June 28, 2012 Share Posted June 28, 2012 thats an internal gate yeah?? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6421566 Share on other sites More sharing options...
Mitcho_7 Posted June 28, 2012 Share Posted June 28, 2012 yeh it is, he says it somewhere in the post with the graph Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6421592 Share on other sites More sharing options...
89CAL Posted June 28, 2012 Share Posted June 28, 2012 Yeah it's looking like the turbo I'll be after. Want to hit 300rwkw or near enough and hopefully shoot above with e85 if it's ever readily available where I live. Was gonna use stock manifold but after looking what Stao has said and the Dyno graphs I think I will look at getting a 6boost or brea manifold, depending what is available to me The temptation to go external gate is there, but I think I'll stand by internal gate Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6421634 Share on other sites More sharing options...
ARTZ Posted June 28, 2012 Share Posted June 28, 2012 so its the same as the one done last week on e85 or a different one.. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6421637 Share on other sites More sharing options...
Mitcho_7 Posted June 28, 2012 Share Posted June 28, 2012 same one just on 98 instead of e85. I reckon if you are going to buy a new manifold, you may aswell go high mount with an external gate and get the most out of the new turbo! Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6421648 Share on other sites More sharing options...
hypergear Posted June 28, 2012 Author Share Posted June 28, 2012 same turbo just pump 98 internally gated. Only shows bit more responsive on paper, but on road its very different to the G2.5. Further response gain will cost top end power unless going external gate. How ever small differences do adds making a pretty big difference looking back to the old G3. So just have to keep on working at it. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6421687 Share on other sites More sharing options...
t_revz Posted June 28, 2012 Share Posted June 28, 2012 Results from the newer SS2 prototype on Pump 98 internally gated in bolt form. It made final of 302rwkws and did actually manage 200rwkws by 4000RPMs. Pretty sweet to drive on road. At this stage that every HP its getting is based on a trade off of some response. Probably only a tinny bit more room to play with. I will trail one more wheel on it in about a week time. Wow I'm excited. Glad I sent it back for updates. What is the difference between this and the other wheel you will be testing next? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6421723 Share on other sites More sharing options...
hypergear Posted June 28, 2012 Author Share Posted June 28, 2012 Different profiled wheel blades, also complete with a bigger turbine housing. I've made one more billet wheel with minor alterations to the hub that I like to get some result off. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6421737 Share on other sites More sharing options...
AngryRB Posted June 28, 2012 Share Posted June 28, 2012 what causes the torque curve to drop off like that instead of holding it to the redline? just wondering.. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6421749 Share on other sites More sharing options...
hypergear Posted June 28, 2012 Author Share Posted June 28, 2012 You will find most int gated turbo do that. ext gate will help. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6421753 Share on other sites More sharing options...
AngryRB Posted June 28, 2012 Share Posted June 28, 2012 that power curve looks atleast if not better than alot of gt3076's , very nice around 4000rpm. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6421762 Share on other sites More sharing options...
ARTZ Posted June 28, 2012 Share Posted June 28, 2012 yeah but it looked better on e85 Sportage is looking good Stao Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6421797 Share on other sites More sharing options...
Manuel Kasko Posted June 28, 2012 Share Posted June 28, 2012 that power curve looks atleast if not better than alot of gt3076's , very nice around 4000rpm. Running the same kinda boost. ? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6421807 Share on other sites More sharing options...
t_revz Posted June 29, 2012 Share Posted June 29, 2012 Just over-layed new Ss2 against old ex gate 307 result and original 315 int gate result on paper. New one is impressive. New vs 307 are identical from 4500 to redline. 307 makes more around 3700 but dips at 4100 then they meet up. Original 315 makes less from 33-5500 of up to 60hp then only makes a bit more to redline compared. Excellent result Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6422252 Share on other sites More sharing options...
Mitcho_7 Posted June 29, 2012 Share Posted June 29, 2012 Post pics of said overlayed graphs? Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6422262 Share on other sites More sharing options...
t_revz Posted June 29, 2012 Share Posted June 29, 2012 Post pics of said overlayed graphs? Shit shoulda known you would do this to me. Will redo in colour. Gimme a few minutes Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6422300 Share on other sites More sharing options...
Dose Pipe Sutututu Posted June 29, 2012 Share Posted June 29, 2012 Stao, Any hope in a twin scroll internally gated turbo making somewhere over 300rwkWs on 98 & full noise around 3500 to 3700 rpm? Here's an example of what the EVO boys use: http://www.atpturbo.com/mm5/merchant.mvc?Screen=PROD&Store_Code=tp&Product_Code=ATP-VEVO-039&Category_Code=NEW The idea of running twin external gates etc.. too much money & space used up. Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6422315 Share on other sites More sharing options...
t_revz Posted June 29, 2012 Share Posted June 29, 2012 (edited) Just put hi-lighter over it. Forgive how rough it is etc. Yellow is original 315 result Blue is 307 ex gate Green is new one with .82 rear Maybe Stao can get proper comparison sheet when he try's next wheel Edited June 29, 2012 by t_revz Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6422348 Share on other sites More sharing options...
SimonR32 Posted June 29, 2012 Share Posted June 29, 2012 (edited) Stao, Any hope in a twin scroll internally gated turbo making somewhere over 300rwkWs on 98 & full noise around 3500 to 3700 rpm? Here's an example of what the EVO boys use: http://www.atpturbo....tegory_Code=NEW The idea of running twin external gates etc.. too much money & space used up. If that turbo was on decent boost before 5500rpm I would be supprised Edited June 29, 2012 by SimonR32 Link to comment https://www.sau.com.au/forums/topic/261613-hypergear-turbochargers-and-high-flow-services-development-thread/page/276/#findComment-6422356 Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now