Close

Activity Stream

Filter
Sort By Time Show
Recent Recent Popular Popular Anytime Anytime Last 24 Hours Last 24 Hours Last 7 Days Last 7 Days Last 30 Days Last 30 Days All All Photos Photos Forum Forums Articles Articles
Filter by: Last 30 Days Clear All
  • AdminTeam's Avatar
    Today, 02:33 AM
    Hey skefsLag: :text-welcomewave:
    0 replies | 5 view(s)
  • Sticky's Avatar
    Today, 01:32 AM
    How does almost 800 wheel horsepower sound from a 6 speed manual N54 with VTT GC turbos? Pretty nice, right? VTT hit 765 whp at 29.3 psi of boost but of course you can run less boost pressure. 28.5 psi resulted in 740, 25.4 psi in 693, and 22.8 in 655 to the wheels. Complete details below form @Chris@VargasTurboTech Hey guys, We got the white car (6MT) back up and running strong and thought we'd revisit some GC numbers for your viewing pleasure. Car specs: Built Short block Stock head with bad valve guide seals GC turbos BMS DP's Custom Exhaust dual 3" into 4" Shotgun Single Barrel VTT Rear Silicone intake Custom VTT front intake VTT DCI Custom VTT Catch can set up EOS Intake manifold with built in PI Custom LPFP set up 100% E85 for fuel MHD tune by V8bait FLASH ONLY ADE Intercooler AEM AQ1 data logging set up with Dual EGT, Dual BP, Manifold Pressure, FMIC In / out temps 6MT (4th gear logs) Numbers: Now, on to the numbers. Note that we're referencing boost from the AEM logs (screen shots attached) in lieu of MHD reading it in the charge pipe, which isn't accurate. The AEM map sensor is calibrated and tested to be accurate. Datazap of course references the MHD values for those who care. 765 was made on 29.3 psi at redline 740 was made on 28.5 psi at redline 693 was made on 25.4 psi at redline 655 was made on 22.8 psi at redline Dyno Charts 765 whp dyno: 740 whp dyno: All four runs: AEM Screenshots: 765 whp: 740 whp: 693 whp: 655 whp: These numbers speak for themselves, but any comments from competitors or their pawns about these reaching a bottle neck around 650 whp should be recognized as the marketing gibberish that it is. These turbos are veryefficient. 600 wtq at 3500 rpm and no wheel spin on the dyno! Datazap links: 765WHP - http://www.datazap.me/u/vargasturbotech/gc-testing-09-23-16-02?log=0&data=4-23&zoom=24-80 740WHP - http://www.datazap.me/u/vargasturbotech/gc-testing-09-23-16-01?log=0&data=4-23&zoom=26-83 693WHP - http://www.datazap.me/u/vargasturbotech/gc-testing-09-23-16-01?log=2&data=4-23&zoom=34-100 655WHP - http://www.datazap.me/u/vargasturbotech/gc-testing-09-23-16-01?log=1&data=4-23&zoom=31-95 MHD Logs: 2016-09-23 09_22_23_VTTGC_IJE0S_N20_RUNFILE_4_765WHP.bin.csv 2016-09-23 08_49_49_VTTGC_IJE0S_N20_RUNFILE_2_740WHP.bin.csv 2016-09-23 09_54_15_VTTGC_IJE0S_N20_RUNFILE_6_693WHP.bin.csv 2016-09-23 09_43_22_VTTGC_IJE0S_N20_RUNFILE_5_655WHP.bin.csv Video:
    25 replies | 92 view(s)
  • Sticky's Avatar
    Today, 01:28 AM
    Sticky replied to a thread 765 whp! VTT GC Dyno Update in N54
    How does almost 800 wheel horsepower sound from a 6 speed manual N54 with VTT GC turbos? Pretty nice, right? VTT hit 765 whp at 29.3 psi of boost but of course you can run less boost pressure. 28.5 psi resulted in 740, 25.4 psi in 693, and 22.8 in 655 to the wheels. Complete details below form Chris@VargasTurboTech Hey guys, We got the white car (6MT) back up and running strong and thought we'd revisit some GC numbers for your viewing pleasure. Car specs: Built Short block Stock head with bad valve guide seals GC turbos BMS DP's Custom Exhaust dual 3" into 4" Shotgun Single Barrel VTT Rear Silicone intake Custom VTT front intake VTT DCI Custom VTT Catch can set up EOS Intake manifold with built in PI Custom LPFP set up 100% E85 for fuel MHD tune by V8bait FLASH ONLY ADE Intercooler AEM AQ1 data logging set up with Dual EGT, Dual BP, Manifold Pressure, FMIC In / out temps 6MT (4th gear logs) Numbers: Now, on to the numbers. Note that we're referencing boost from the AEM logs (screen shots attached) in lieu of MHD reading it in the charge pipe, which isn't accurate. The AEM map sensor is calibrated and tested to be accurate. Datazap of course references the MHD values for those who care. 765 was made on 29.3 psi at redline 740 was made on 28.5 psi at redline 693 was made on 25.4 psi at redline 655 was made on 22.8 psi at redline Dyno Charts 765 whp dyno: 740 whp dyno: All four runs: AEM Screenshots: 765 whp: 740 whp: 693 whp: 655 whp: These numbers speak for themselves, but any comments from competitors or their pawns about these reaching a bottle neck around 650 whp should be recognized as the marketing gibberish that it is. These turbos are veryefficient. 600 wtq at 3500 rpm and no wheel spin on the dyno! Datazap links: 765WHP - http://www.datazap.me/u/vargasturbotech/gc-testing-09-23-16-02?log=0&data=4-23&zoom=24-80 740WHP - http://www.datazap.me/u/vargasturbotech/gc-testing-09-23-16-01?log=0&data=4-23&zoom=26-83 693WHP - http://www.datazap.me/u/vargasturbotech/gc-testing-09-23-16-01?log=2&data=4-23&zoom=34-100 655WHP - http://www.datazap.me/u/vargasturbotech/gc-testing-09-23-16-01?log=1&data=4-23&zoom=31-95 MHD Logs: 2016-09-23 09_22_23_VTTGC_IJE0S_N20_RUNFILE_4_765WHP.bin.csv 2016-09-23 08_49_49_VTTGC_IJE0S_N20_RUNFILE_2_740WHP.bin.csv 2016-09-23 09_54_15_VTTGC_IJE0S_N20_RUNFILE_6_693WHP.bin.csv 2016-09-23 09_43_22_VTTGC_IJE0S_N20_RUNFILE_5_655WHP.bin.csv Video:
    25 replies | 999 view(s)
  • bradsm87's Avatar
    Today, 01:18 AM
    I've posted about some of these a couple of years ago so sorry about the partial re-post BUT has anybody actually seen any difference by changing any of the following tables? Torque Limit Offset Torque Limit Offset A Torque Max Intervention Mode (some say raise, some say lower, some say leave stock)
    0 replies | 33 view(s)
  • bradsm87's Avatar
    Today, 01:13 AM
    They were all stock at the time of starting this thread. I was hoping not to have to lower reported torque, but I have started to lower it in the LTT1,2,3 now. The area where torque limit 4 is active is narrower, so I'll go a little further and log again. http://datazap.me/u/bradsm87/rev28-part-1?log=1&data=5-22-27-28&solo=27&zoom=476-553
    10 replies | 580 view(s)
  • bradsm87's Avatar
    Today, 01:07 AM
    Here's a log from today with boost tapering a little from 6000rpm and gear change a little earlier. This keeps it within the limits of the LPFP and rail pressure is OK. Lambda is fine throughout the run, including the gear change. Still two big timing drops. Yes there is a difference between bank 1 and bank 2 STFT. I'm not concerned about it. It could be the age difference between the two banks' injectors. I don't know but the STFTs are doing their jobs. They both follow the same trend and hold their AFR target correctly. Other than post-shift, it accepts a lot of timing without any drops at all. I don't believe any individual cylinder to be lean. This time, cylinder 4 had a worse timing drop than cylinder 1 so i don't believe there to be an issue with any one cylinder. Any other tricks for post-shift timing drops other than to reduce timing in that area? I don't like the idea of doing that because I'll lose performance in that area, regardless of if it's a constant run or post-shift. http://datazap.me/u/bradsm87/rev28-part-1?log=1&data=4-7-8-9-10-11-12-13-22&zoom=476-553
    11 replies | 546 view(s)
  • Sticky's Avatar
    Today, 01:03 AM
    Almost $200k for a Nissan GTR? No thanks. If you are someone who just has to have the Nismo version it will cost you $25k more than it did last year. Why is a platform a year older priced $25k higher than where it was previously which already was exorbitant? Because Nissan says so. You get some minor changes including a new grille, an improved interior, and a larger touchscreen. Power and torque remain the same at 600 and 481 lb-ft respectively. Nissan apparently is bridging the pricing gap between the GTR Nismo and the Porsche 911 Turbo S but the GTR was respected for value and the GTR does not lend itself to price hikes at the end of its lifespan. If you are considering this car do yourself a favor and buy a used GTR or just a standard 2017 GTR, tune it, and laugh at anyone dumb enough to waste an extra $100k+ on Nissan's aging robot.
    1 replies | 17 view(s)
  • Sticky's Avatar
    Today, 12:52 AM
    Awesome numbers here from a built motor MKVI Volkswagen Golf R. GoodSpeed performance did the engine build which includes CP Pistons and Carillo rods. They threw an APR Stage III turbo kit with the Garrett GTX2867R turbocharger on top. The result is 517 horsepower on a MAHA dyno which is a popular dyno in Europe. Mod list: Built engine by GoodSpeed Performance APR Stage III GTX2867R Milltek catback CP Pistons Carrillo Rods APR intake APR intercooler APR fueling upgrade South Bend Clutch It would be nice to know the fuel this was done on but if you want a 500+ horsepower Golf R the APR Stage III kit will help get you there.
    0 replies | 53 view(s)
  • MSIZZLE's Avatar
    Today, 12:50 AM
    lol so true, i think the nix is a complete dud and chatter on the new supra also says hybrid
    8 replies | 690 view(s)
  • Sticky's Avatar
    48 replies | 1006 view(s)
  • samacdonald's Avatar
    Today, 12:24 AM
    samacdonald started a thread Jb4 wiring help in N54
    I was wiring the jb4 port injection harness along with removing the meth fsb and dp fix harnesses and now on start up, rpms drop to ~500rpm then shoot to ~1500 rpm and drop back, etc. It is also throwing a bunch of different codes which tells me that it's the wiring and not a hardware issue with the port injection. I spoke with Steve at BMS who was unable to figure out what the issue was. Does anybody have any ideas?
    0 replies | 38 view(s)
  • gzim335's Avatar
    Today, 12:09 AM
    I get where u coming from,I can imagine on a windy day it would deff give u some downforce from a stand still when launching ��
    48 replies | 1006 view(s)
  • AdminTeam's Avatar
    Today, 12:03 AM
    Welcome washburn, take a look around, I think you will like what you see.
    0 replies | 60 view(s)
  • Grand_hustle17's Avatar
    Yesterday, 11:55 PM
    Grand_hustle17 replied to a thread Single turbo sizing in N54
    :lol:
    83 replies | 5515 view(s)
  • AdminTeam's Avatar
    Yesterday, 11:49 PM
    Welcome anatpitt769, take a look around, I think you will like what you see.
    0 replies | 48 view(s)
  • AdminTeam's Avatar
    Yesterday, 11:31 PM
    Welcome khuongvan195x1, take a look around, I think you will like what you see.
    0 replies | 52 view(s)
  • Sticky's Avatar
    Yesterday, 10:30 PM
    When they do this in 5 years damn near the entire list will be hybrid.
    8 replies | 690 view(s)
  • JerryT's Avatar
    Yesterday, 10:27 PM
    Contact me asap!
    45 replies | 5194 view(s)
  • MSIZZLE's Avatar
    8 replies | 690 view(s)
  • LQQKOUT's Avatar
    Yesterday, 09:30 PM
    Nice find!
    2 replies | 135 view(s)
  • boostedmaserati's Avatar
    Yesterday, 09:27 PM
    Agreed with Sticky. Not to take away from the Tesla, because from a dig, it's seriously impressive. However, from a roll, the Tesla loses steam up high and makes it very beatable.
    14 replies | 75 view(s)
More Activity