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  • Sticky's Avatar
    09-25-2016, 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:
    64 replies | 1079 view(s)
  • Sticky's Avatar
    09-27-2016, 09:00 AM
    Now this is a hell of an achievement. To put it into perspective this is power equal to a built motor ESS VT3 supercharger setup except achieved on a stock internal S65 V8 and with far more torque. Quite simply, turbos are far better for the S65 V8 platform than centrifugal blowers. Why? Greater efficiency and less stress. Rather than manually spinning an impeller and increasing stress on the front of the motor the exhaust gasses are doing the work but you already knew turbos were more efficient. In the S65 V8 application you get the benefit of being able to push harder in the power and torque department on the stock internals. 708 wheel horsepower and 495 lb-ft of torque at the wheels are stock internal S65 V8 records: No doubt 100% E85 fuel helps here as well. The fuel system is upgraded for this of course. What turbos and how much boost? A pair of GT3076's at 11 psi of boost. These turbos obviously can be pushed much harder but the question would be how much further before the engine let's go? Who wants to find out? Just look at the curve. It's a thing of beauty. Yes, it is purposely tuned to not have a huge torque hit down low (they considered other turbochargers for this application) and offer nice and flat torque delivery once spooled until redline. Just imagine what a built motor curve with double the boost pressure will look like. This is also tuned on the stock DME as well which is truly remarkable and shows considerable skill and experience with the factory ECU. The S65 V8 turbo era is officially here.
    28 replies | 2797 view(s)
  • Sticky's Avatar
    09-27-2016, 08:51 AM
    Now this is a hell of an achievement. To put it into perspective this is power equal to a built motor ESS VT3 supercharger setup except achieved on a stock internal S65 V8 and with far more torque. Quite simply, turbos are far better for the S65 V8 platform than centrifugal blowers. Why? Greater efficiency and less stress. Rather than manually spinning an impeller and increasing stress on the front of the motor the exhaust gasses are doing the work but you already knew turbos were more efficient. In the S65 V8 application you get the benefit of being able to push harder in the power and torque department on the stock internals. 708 wheel horsepower and 495 lb-ft of torque at the wheels are stock internal S65 V8 records: No doubt 100% E85 fuel helps here as well. The fuel system is upgraded for this of course. What turbos and how much boost? A pair of GT3076's at 11 psi of boost. These turbos obviously can be pushed much harder but the question would be how much further before the engine let's go? Who wants to find out? Just look at the curve. It's a thing of beauty. Yes, it is purposely tuned to not have a huge torque hit down low (they considered other turbochargers for this application) and offer nice and flat torque delivery once spooled until redline. Just imagine what a built motor curve with double the boost pressure will look like. This is also tuned on the stock DME as well which is truly remarkable and shows considerable skill and experience with the factory ECU. The S65 V8 turbo era is officially here.
    28 replies | 449 view(s)
  • Sticky's Avatar
    09-28-2016, 06:13 AM
    The N55 motor is coming into its own. After years of hiding in the N54's shadow the BMW N55 3.0 liter I6 turbo motor is earning respect. Just look at what Enzo Performance with their single turbo kit using a Garrett GT3586 turbocharger is getting out of the motor. 632 horsepower and 525 lb-ft of torque at the wheels: Yes, that is with port fuel injection. Keep in mind this is hardly the end of the line as they are achieving these numbers on 25 psi of boost. Further details below. Sorry for the delay. Just gathering all the bits and pieces of the kit we need to get these rolling out. For starters we have been getting a lot calls regarding how our kit compares to other "bolt-on" stock replacement turbochargers. The very simple response is it doesn't, in anyway. 1. For starters our package removes/disables the electronic waste-gate(EWG), factory Diverter Valve and MAF sensor. Our unique ECU Calibration allows for a CEL Free operation, no drive-train malfunctions, no faults with added use of a TiAL wastegate and an optional TiAL BOV. The ECU calibration allows for a MAFless operation that now uses speed density (MAP Sensor). 2. Our Tubular Manifold utilizes a V-Band flange. Making switching turbine housings possible along with changing complete turbo assemblies, GT30,GT35,GT40 etc. Did we mention our manifold is completely designed and fabricated in house. 3. The Garrett 3586 included in our kit comes alive at 25 psi (it can operate upwards up to 40 psi) 4. All oil and coolant lines are custom assembled in house using only the best AN hoses and fittings. We decided to go with AN due to the reliability and flexibility of changing line configuration depending of vehicle model. 5. At low boost (16-18psi) we experienced 560whp, 26psi psi, 632whp. With proper fuel, ignition, clutch, engine upgrades power levels closer to 750-800hp are completely possible. Our kit will include the following. -3586 Ball Bearing Turbocharger -Enzo Performance Tubular Manifold -Custom Coolant and Oil Lines/AN Fittings -Custom downpipe/Wastegate dump and hardware -Enzo Performance Custom ECU Calibration. -TiAL Wastegate and optional BOV -Custom Charge and intake Piping with High Flow Air-filter. -Hallman-Pro Boost Controller with Vacuum fittings and Lines We are limiting our Group Buy purchase price to the first 20 participants. We already have a few names on the list so please email info@enzoperformance.com if you are seriously considering our package. Current group buy pricing will begin at $7685. Expect that number to approach closer to $9650 when the group buy is over. For any questions please give us a call 631-920-6699 or email us today. We look forward to pushing the N55 platform, please join us Oct 2nd Sunday BBQ for a more in depth look into our turbo kit. Recommended supporting modifications. -Port injection -Enzo Performance TiAL BOV kit -Upgraded In-tank E85 Fuel Pump -JB4 For logging and Map switching @info@enzoperformance
    18 replies | 1422 view(s)
  • AWSAWS's Avatar
    09-27-2016, 10:54 AM
    With the carbon buildup issue that some direct injection gasoline engines are suffering from (Not sure if later GDI designs took steps to reduce this, like special coatings?) is there any quick and easy way to check the intake valves without pulling so much hardware off. For example, could the silicon elbow be removed from the charge pipe and a bore scope threaded up past the thottle body? Will the TB be closed when the engine is off? (I'm not an expert). I'd like to get mine cleaned if it's needed but I'd hate to book it in and have all the bits taken off to find it's fairly clean. I run meth and an oil catch can. Sometimes E85 mixes.
    19 replies | 999 view(s)
  • The Convert's Avatar
    09-25-2016, 01:28 PM
    The Convert started a thread MHD question in N54
    So, I'm getting ready to switch to MHD from the Cobb AP. The AP is still married to the car at the moment, but I want to get my "licenses" purchased so I have everything ready to make the switch. When I connected my tablet to the car I got the error below when trying to access the MHD store. Is this because the AP is still married to the car, or is my cable, also shown below, the problem? For reference, I have used that cable before for connecting to the car to code injectors. Any help is appreciated.
    14 replies | 1209 view(s)
  • Sticky's Avatar
    09-28-2016, 06:06 AM
    The N55 motor is coming into its own. After years of hiding in the N54's shadow the BMW N55 3.0 liter I6 turbo motor is earning respect. Just look at what Enzo Performance with their single turbo kit using a Garrett GT3586 turbocharger is getting out of the motor. 632 horsepower and 525 lb-ft of torque at the wheels: Yes, that is with port fuel injection. Keep in mind this is hardly the end of the line as they are achieving these numbers on 25 psi of boost. Further details below. Sorry for the delay. Just gathering all the bits and pieces of the kit we need to get these rolling out. For starters we have been getting a lot calls regarding how our kit compares to other "bolt-on" stock replacement turbochargers. The very simple response is it doesn't, in anyway. 1. For starters our package removes/disables the electronic waste-gate(EWG), factory Diverter Valve and MAF sensor. Our unique ECU Calibration allows for a CEL Free operation, no drive-train malfunctions, no faults with added use of a TiAL wastegate and an optional TiAL BOV. The ECU calibration allows for a MAFless operation that now uses speed density (MAP Sensor). 2. Our Tubular Manifold utilizes a V-Band flange. Making switching turbine housings possible along with changing complete turbo assemblies, GT30,GT35,GT40 etc. Did we mention our manifold is completely designed and fabricated in house. 3. The Garrett 3586 included in our kit comes alive at 25 psi (it can operate upwards up to 40 psi) 4. All oil and coolant lines are custom assembled in house using only the best AN hoses and fittings. We decided to go with AN due to the reliability and flexibility of changing line configuration depending of vehicle model. 5. At low boost (16-18psi) we experienced 560whp, 26psi psi, 632whp. With proper fuel, ignition, clutch, engine upgrades power levels closer to 750-800hp are completely possible. Our kit will include the following. -3586 Ball Bearing Turbocharger -Enzo Performance Tubular Manifold -Custom Coolant and Oil Lines/AN Fittings -Custom downpipe/Wastegate dump and hardware -Enzo Performance Custom ECU Calibration. -TiAL Wastegate and optional BOV -Custom Charge and intake Piping with High Flow Air-filter. -Hallman-Pro Boost Controller with Vacuum fittings and Lines We are limiting our Group Buy purchase price to the first 20 participants. We already have a few names on the list so please email info@enzoperformance.com if you are seriously considering our package. Current group buy pricing will begin at $7685. Expect that number to approach closer to $9650 when the group buy is over. For any questions please give us a call 631-920-6699 or email us today. We look forward to pushing the N55 platform, please join us Oct 2nd Sunday BBQ for a more in depth look into our turbo kit. Recommended supporting modifications. -Port injection -Enzo Performance TiAL BOV kit -Upgraded In-tank E85 Fuel Pump -JB4 For logging and Map switching @info@enzoperformance
    18 replies | 155 view(s)
  • NJ-M4's Avatar
    09-25-2016, 11:32 PM
    Made 4 consecutive 10 second passes today. Best was 10.877. Props to Kevin Baldi at Precision Tuning in Spotswood, NJ. He's the man. Xona Turbos / JB4 / Precision Tuning Custom Tune & Flash by Kevin Baldi / AEM Meth Kit / Dodson Sportsman Clutch Packs / DSS 1200 hp axles / ER Downpipes / ER Chargepipes / Maximum PSI Intake. Runs were made on Mickey Thompson ET Street S/S 305 35 18s.
    15 replies | 632 view(s)
  • Sticky's Avatar
    09-27-2016, 07:11 AM
    Another day, another 10 second S55 powered F8X BMW. This one is an F82 M4 with the Xona Rotor S55 turbo upgrade. The S55 engine tuning is a hybrid piggyback and ECU flash setup with a BMS JB4 in conjunction with flash dyno tuning from Precision Tuning. The result is 4 consecutive 10.9 second passes at the ATCO drag strip in New Jersey. Let's go over the modifications: Xona Turbos JB4 Precision Tuning Custom Tune & Flash by @kbaldi29 AEM Meth Kit Dodson Sportsman Clutch Packs DSS 1200 hp axles ER Downpipes ER Chargepipes Maximum PSI Intake Mickey Thompson ET Street S/S 305 35 18s. These modifications result in 648 rwhp and 653 rwtq: Congrats to @NJ-M4 on the consistent 10 second performance but he no doubt is concerned about the S55 crank hub issue. Thus far, he has avoided any problems.
    15 replies | 555 view(s)
  • Milan's Avatar
    09-29-2016, 12:38 PM
    Well it looks like it's time for my cam ledge bearing to be replaced...how did the price of these go from ~$60 each to $450 each? What the fuck BMW Anyone got advice on this? Seriously considering selling everything an LS swapping my car lol
    10 replies | 721 view(s)
  • Sticky's Avatar
    09-24-2016, 04:48 PM
    We all know the Tesla Model S P100D is quick off the line. GPS test numbers showed 0-60 in 2.5 seconds and 0-100 in 6.5. The 1/4 mile trap speed on the VBOX used for the GPS numbers showed 124.5 GPS trap speed timing often inflates trap speeds versus real world drag strip numbers. That is the case here. The Tesla is still fast but on an actual strip runs 10.825 @ 122.93. The Huracan manages 10.843 @ 127.23. The two cars and very close and it really comes down to reaction time for the win. The Tesla is hard to beat right off the line but you can see just how much harder the Huracan is pulling past the 1/8 mile. From a roll, the Tesla has no chance. Certainly impressive performance from the P100D but it is a bit of a one trick pony.
    16 replies | 319 view(s)
  • Sticky's Avatar
    09-24-2016, 04:55 PM
    We all know the Tesla Model S P100D is quick off the line. GPS test numbers showed 0-60 in 2.5 seconds and 0-100 in 6.5. The 1/4 mile trap speed on the VBOX used for the GPS numbers showed 124.5 GPS trap speed timing often inflates trap speeds versus real world drag strip numbers. That is the case here. The Tesla is still fast but on an actual strip runs 10.825 @ 122.93. The Huracan manages 10.843 @ 127.23. The two cars and very close and it really comes down to reaction time for the win. The Tesla is hard to beat right off the line but you can see just how much harder the Huracan is pulling past the 1/8 mile. From a roll, the Tesla has no chance. Certainly impressive performance from the P100D but it is a bit of a one trick pony.
    16 replies | 263 view(s)
  • Sticky's Avatar
    09-27-2016, 03:41 AM
    There are a handful of Australian BenzBoost members with very powerful W204 C63 AMG's. Part of this is due to Weistec's strong Australian presence as the 3.0 liter twin screw Weistec superchargers are powering the fastest C63's in the world some of which are Australian. Well, you can add yet another Australian C63 to the list of most powerful C63's as BenzBoost member @RNS-11Z is gunning for over 1000 horsepower. How does he intend to get there? With all of this: Weistec Stage 3 Weistec Gearbox Modified valve body New standard convertor Weistec ice trunk Forged Pistons and Rods CnC ported heads Wave track LSD Autowerks Tune Upgrade fuel system 20psi pulley and tune He wants a low 9 second car: BenzBoost will be following his progress and as soon as the build is completed we will post results. Good luck @RNS-11Z, we're all pulling for you!
    13 replies | 439 view(s)
  • bigdnno98's Avatar
    09-26-2016, 10:10 AM
    bigdnno98 started a thread For Sale: 2011 335is DCT in For Sale Vehicles
    Well, sadly it looks like Im going to have to either sell or part out the BMW. It is a 2011 BMW 335is DCT, with 71,000 miles. The car has a very good bumper to bumper warranty that is transferrable to the new owner. There are 27 months and 24,000 miles remaining on the warranty. Mods are below with prices, in the event of a part out. Asking $28,000 with all mods. JB4 G5-$350 MHD BEF with tablet and K Can cable-$50 BMS 2.2gal meth kit with FSB-$350 VRSF 7 FMIC-$250 VRSF 3 DPs-$250 BMS DCI-$50 Boostin Concpets stage 2 LPFP (Walbro 450 e85 pump) Not for sale Apex Arc 8 wheels with new Nitto Nitto NT555 G2 tires (17x9F, 17x9.5R)-$1,800 or $1000 + Good condition style 189 Spare BMW 18 style 264 wheels with Mickey Thompson ET Street Drag Radials-$800 New but not installed slotted rear rotors and pads-$200 Below are maintenance items replaced on the car: HPFP LPFP Battery and Cable Valve Cover Low Fuel Pressure Sensor 6 index 12 injectors 6 Coils New OEM Spark Plugs New Muffler
    6 replies | 759 view(s)
  • BostonBeemah's Avatar
    09-28-2016, 10:54 AM
    What the hell is going on here?? I dont even know where to start to what could be causing this. Running the BMS single turbo pump flash with only changes being the single bank o2 enabled and ADV option enabled in MHD. Anyone?? http://www.datazap.me/u/bostonbeemah/log-1475074235?log=1&data=1-4-11-25-26-27-28-29 http://www.datazap.me/u/bostonbeemah/log-1475074235?log=0&data=1-4-11-25-26-27-28-29
    7 replies | 547 view(s)
  • Sticky's Avatar
    09-25-2016, 07:11 AM
    You have to respect how Underground Racing does not give up an inch to anyone. If a record falls, they quickly take it back. Heffner has been learning this the hard way for years and recently ETS got a taste of UGR's relentless record pursuit topping their standing 1/2 mile world record set earlier by their GTR this month. The record previously was 244.83 miles per hour and now is 247.25 miles per hour. The next milestone will be topping 250 in the 1/2 mile it looks like but these cars are getting so absurdly fast how much further can things go?
    8 replies | 273 view(s)
  • Sticky's Avatar
    09-28-2016, 01:23 AM
    The new 991.2 models are already generating a lot of tuner attention. AMS just threw their hat in the ring announcing an Alpha Performance turbo upgrade for the 2017 on Porsche 991.2 Carrera and Carrera S models. The twin turbo upgrade is expected to be a bolt in affair and use Garret GTX based turbochargers. They also plan to tackle the intake, exhaust, and intercooler pieces: It is certainly good news but Cobb is way ahead of AMS in the 991.2 tuning department at the moment. Perhaps AMS will rely on Cobb for tuning. We'll see what happens as this is all very early but the aftermarket is shaping up very well early on for the 991.2 Carrera and Carrera S. Oh, the B4 four-cylinder in the 718 models should also end up getting attention from AMS along with the Macan S and Turbo.
    7 replies | 432 view(s)
  • DFM's Avatar
    09-26-2016, 05:43 PM
    DFM started a thread E82/E88: Finally a member of the club. in 1 Series and 1M
    Just bought myself a 2010 135i m-sport steptronic. 63k miles, California car with outstanding maintenance history. Couldn't be happier :) EDIT: I was never that active of a member, but I used to poke around a bit. disappeared for years but now im back and I actually OWN a BMW this time (old car was a shitty v6 mustang from 2004).
    6 replies | 364 view(s)
  • Young_man's Avatar
    09-24-2016, 04:30 PM
    My GC's have been installed for nearly 3 months now with no issues at all and as of right now I'm targeting 23lbs of boost on 93 pump and the car feels AMAZING. There isn't much action where I live so once a friend told me that guys from out of town were looking to come to us for some action, I was all in. The owner of a white ZL1 Camaro (unknown mods) came up to me asking what all I had done and I gave the same response I always give.. "Some bolt-on's and a tune"... He responded with "so about 400 maybe" and then asked if I wanted to run. I kinda felt like he was hoping to play bully but it didn't work in his favor lol. We did 3 runs before the night was over.. A 40 roll and 2 digs. Each race just ended worse for him. He wanted to run a 4th time but I told him I was done for the night. With that being said, I know some of you have your issues with Tony but VTT puts out products that perform excellent and I'm glad I was patient when it came to deciding which route I wanted to go with my turbo upgrades. Now on to the only half way decent video my friend recorded of one of my runs with the ZL1. *All footage was recorded in Mexico*
    2 replies | 625 view(s)
  • bigdnno98's Avatar
    09-26-2016, 08:04 PM
    BNIB MMP stock location inlets. $200 shipped.
    4 replies | 387 view(s)
  • Sticky's Avatar
    09-27-2016, 02:12 AM
    The acceleration of the all wheel drive Tesla Model S models is hyped to holy hell. Namely the P90D and the new P100D. Don't get us wrong the Tesla Model S P90D and P100D models are very quick but the cars are not unbeatable and still have a long way to go. Why? Well, several reasons. To extract maximum performance you basically need a full charge and a primed battery. If you have been driving around all day and are heading home to charge the car it will not perform in the same manner as if you just finished charging it and are ready for some Ludicrous mode runs. Also, the P90D is a thousand pounds heavier than the Nissan GTR which itself is not a lightweight. It is a torque monster off the line but performance drops off hard past 100 miles per hour. A stock Nissan GTR is enough to beat a Model S P90D. Top Gear proves that in their video which they are not letting anyone embed so go here to see it: http://www.topgear.com/videos/top-gear-drag-races/top-gear-drag-races-tesla-model-s-p90d-vs-nissan-gt-r
    3 replies | 149 view(s)
  • E36luv's Avatar
    09-26-2016, 06:55 PM
    E36luv started a thread For Sale: VM 6466 Single Turbo kit in Buy/Sell - Parts
    I have decided that I don't need to have two BMW FI builds going on at the same time so I am selling this kit that I bought used. (I am focusing on my e36 build for now) I never installed it but if I remember correctly it has approximately 5k miles on it. The compressor housing is polished and the 3.5 down pipe merges to the stock exhaust. Manifold and downpipe are wrapped in DEI heat wrap. I will post pictures this weekend. Brand new this would cost $5795 without shipping. I am asking $4,995 shipped. That is at least $1,000 off and you won't have to wait for the kit to be built it will ship right away. Description of parts from VM - 2 piece 304 Stainless SCH10 top mount manifold all Tig welded by hand and purged. -3.5" 304 Stainless downpipe (The only kit offered with a 3.5" downpipe on the market) -304 Stainless dumptubes or recirculated wastegate tubes -2.5" Aluminum charge pipe -Water pump inlet tube with Billet flange -Your choice of Precision Ball Bearing Turbo -2 Tial MV-S wastegates (I am an authorized Tial distributor so you can be assured they are genuine TIAL and not a knock off.) -Single Turbo BMS airfilter -Mac Solenoid with PNP harness - -4 AN stainless braided hoses and fittings for all of the wastegate reference lines (Also the only kit to offer this, this is very important given how tightly packed everything is in the hottest portion of the engine bay.) -Coolant Tank relocation brackets - Billet Oil drain flange --10 AN stainless hardline oil drain tube -Billet adapter for oil feed to the block -Billet block offs for the coolant ports in the head -6 feet of heater hose and fittings to relocate the coolant tank - -4 Stainless braided hose for oil feed with fiberglass insulation to shield it from the heat -Hardware for manifold where shorter nuts are needed and well as all the required bolts and clamps -2 2.5" Silicone Couplers and clamps -90 degree Silicone Coupler for the water pump inlet - Turbo Blanket
    3 replies | 346 view(s)
  • Sticky's Avatar
    09-25-2016, 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.
    2 replies | 173 view(s)
  • bradsm87's Avatar
    09-25-2016, 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)
    1 replies | 349 view(s)
  • Sticky's Avatar
    09-27-2016, 08:06 AM
    If you're skeptical about Evotech it is understandable as they make some rather grandiose claims. Those claims are often not backed up by independent results. That is not to say their 488 GTB dyno tune results are not accurate but we want to see them backed up. 50 whp is well within reason but it is interesting to note that the gains on this tune do not come with big increases in the midrange of the torque curve. Powerhaus Performance showed a large increase in torque from 4500 rpm until redline with a gain of 74 whp. That was on a Mustang dyno where they got a baseline of 528 horsepower to the wheels. Evotech shows a baseline just over 400 wheel horsepower on the Dyno Dynamics: The far more conservative dyno would explain the far more conservative gains. Fabspeed's 488 GTB baseline on a Dynojet and their ECU tune results are more inline with the Powerhaus Performance numbers. Evotech is no doubt gaining power but they could really do themselves a favor by showing the gains on a Dynojet. Not to mention hitting the trip or having customers independently show results.
    2 replies | 162 view(s)
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