PJ. Posted June 26, 2012 Share Posted June 26, 2012 Thanks Matt, yours is a great result too. It's track power only, 4th gear quarter throttle drag radial frying doesn't cut it in traffic. Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6416546 Share on other sites More sharing options...
NYTSKY Posted June 26, 2012 Share Posted June 26, 2012 3 bar of boost will do that lol Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6417008 Share on other sites More sharing options...
DVS JEZ Posted June 26, 2012 Share Posted June 26, 2012 Just got R34 on dyno with 5558. First few pulls setting afr's shows very good response. Havent turned boost control on yet Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6417645 Share on other sites More sharing options...
34GeeTeeTee Posted June 26, 2012 Share Posted June 26, 2012 Can't wait to see results Jez Just add ethanol already hehe Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6417708 Share on other sites More sharing options...
DVS JEZ Posted June 26, 2012 Share Posted June 26, 2012 Left it for now. Was up too 262kw at 5500rpm 14.5psi. Was just having a play tonight and good to hear it running. Waiting on the new fuel system to arrive so we're ready for the eflex. Surge tank and lines are on the way after ur very helpful input Matt. Cheers for letting us know about urs. Fark im so keen to get mine on the dyno now. Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6417991 Share on other sites More sharing options...
scotty nm35 Posted June 26, 2012 Share Posted June 26, 2012 Sif anyone takes a screenshot at 10psi, c'mon Jez, dont leave us hanging. Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6417997 Share on other sites More sharing options...
DVS JEZ Posted June 26, 2012 Share Posted June 26, 2012 Hahaha. Just showing the progress. Still on 98pootane. Just running it out slowly. Have to say im very impressed with the response Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6418004 Share on other sites More sharing options...
34GeeTeeTee Posted June 26, 2012 Share Posted June 26, 2012 No worries Jez, really looking forward to the results with this thing!! Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6418083 Share on other sites More sharing options...
Rolls Posted June 26, 2012 Share Posted June 26, 2012 Looks very similar to GT2871 results on a neo 25, I have a turbo that is highflowed with the same wheels that looks very similar to that graph though less power due to the restrictive rear housing. http://imageshack.us/f/4/img20120517221202.jpg/ Be interesting to see how well this turbo performs when you finish the tune! Neos always seem to give fantastic results. Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6418119 Share on other sites More sharing options...
SimonR32 Posted June 26, 2012 Share Posted June 26, 2012 Looks very similar to GT2871 results on a neo 25, I have a turbo that is highflowed with the same wheels that looks very similar to that graph though less power due to the restrictive rear housing. http://imageshack.us...0517221202.jpg/ Be interesting to see how well this turbo performs when you finish the tune! Neos always seem to give fantastic results. Yeah.... Nah! It doesn't haha Neo usually make a little less power actually because they are pingers Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6418122 Share on other sites More sharing options...
Rolls Posted June 26, 2012 Share Posted June 26, 2012 (edited) The few tuners I talked to seemed to think they always made more power as they seem to rev more, seen two results that seem to point that way, eg matt from nistunes r34 that makes 310rwkw on a 0.63 gt3071r with poncams on only 18psi, dyno sheet is on here from a reputable dyno/tuner, and then mine which is a highflowed rb20 turbo with the rb20 rear housing still that makes ~258kw on only 16psi Edited June 26, 2012 by Rolls Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6418146 Share on other sites More sharing options...
Mitcho_7 Posted June 26, 2012 Share Posted June 26, 2012 The few tuners I talked to seemed to think they always made more power as they seem to rev more, seen two results that seem to point that way, eg matt from nistunes r34 that makes 310rwkw on a 0.63 gt3071r with poncams on only 18psi, dyno sheet is on here from a reputable dyno/tuner, and then mine which is a highflowed rb20 turbo with the rb20 rear housing still that makes ~258kw on only 16psi On the same dyno for both? Regardless from what i have seen, neo's seem to get a bit more compared to regular rb25det's with similar bolt ons. Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6418156 Share on other sites More sharing options...
Rolls Posted June 26, 2012 Share Posted June 26, 2012 (edited) Yep both on same dyno same tuner. Pete from nistune and the morpowa dyno in adelaide, he told me every neo he has done has gotten fantastic results compared to the r33 engine, "chalk and cheese" were his words from tuning multiple neo and r33 motors. I also had identical everything just changed from r33 rb25det to a neo rb25det with the r33 intake, all the same sensors, hoses, literally everything the same just the block changed and went from ~236kw at 18psi to 258kw at 16psi. Edited June 26, 2012 by Rolls Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6418159 Share on other sites More sharing options...
Mitcho_7 Posted June 26, 2012 Share Posted June 26, 2012 I also had identical everything just changed from r33 rb25det to a neo rb25det with the r33 intake, all the same sensors, hoses, literally everything the same just the block changed and went from ~236kw at 18psi to 258kw at 16psi. That's a solid improvement! Is there any rewiring for sensors or the loom etc needed to put a neo rb25 in instead of an s2 33 rb25 or does just the ecu need to be changed? The 34 looks like it will put up a good number, I think you'll shite 400kws in Jez Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6418196 Share on other sites More sharing options...
Rolls Posted June 26, 2012 Share Posted June 26, 2012 check my worklog to save cluttering up this thread Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6418209 Share on other sites More sharing options...
DVS JEZ Posted June 26, 2012 Share Posted June 26, 2012 That's a solid improvement! Is there any rewiring for sensors or the loom etc needed to put a neo rb25 in instead of an s2 33 rb25 or does just the ecu need to be changed? The 34 looks like it will put up a good number, I think you'll shite 400kws in Jez Im curious to see when this turbo maxes out. I know Kurtis is now a power junkie but this thing is aimed at max response with strong top end. I have the goal set at 350+. Time will tell with my one too. Its a 700hp turbo. But same again its main goal was response and 380+ Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6418312 Share on other sites More sharing options...
GTScotT Posted June 26, 2012 Share Posted June 26, 2012 Didnt powertune already push the stock bottom end SR over 400 with that turbo Jez? On E85 Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6418345 Share on other sites More sharing options...
Mitcho_7 Posted June 26, 2012 Share Posted June 26, 2012 (edited) It's got decent response looking at that graph, especially for a turbo that size. That's probably partly due to the way it has been setup Edited June 26, 2012 by Mitcho_7 Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6418354 Share on other sites More sharing options...
34GeeTeeTee Posted June 26, 2012 Share Posted June 26, 2012 Im curious to see when this turbo maxes out. I know Kurtis is now a power junkie but this thing is aimed at max response with strong top end. I have the goal set at 350+. Time will tell with my one too. Its a 700hp turbo. But same again its main goal was response and 380+ He'll make it, i have faith! Its a 700hp turbo vs my 550hp turbo and i NEARLY made it, so you guys will make it for sure Cant wait to see, its sounding good!!! Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6418370 Share on other sites More sharing options...
PJ. Posted June 26, 2012 Share Posted June 26, 2012 You'll close to 450kW at all four on yours Jez, if the bottom end will take it Link to comment https://www.sau.com.au/forums/topic/313603-precision-billet-turbos/page/28/#findComment-6418451 Share on other sites More sharing options...
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