In that case the GT turbo is most efficient around 17 psi. Garrett, Holset, BorgWarner, Schwitzer and KKK, IHI, HKS, Greddy,MHI, Turbonetics, PTE and much more. This would tell if it really is a problem with the housing being to small.If you have an aftermarket ECU or logger that can handle extra input then there are back pressure kits to install www.ipgparts.com/store/Race-Spec-Exhaust-Manifold-Back-Pressure-Kit.htmlIf not then you can use a simple oil pressure, or boost gauge (really any gauge that reads pressure works) and connect it to the exhaust manifold with a coiled copper pipe, this cools the gases to not damage the gauge.Here's a good discussion with pictures on Miataturbo.net - MSM Exhaust Manifold Pressure Testhttps://www.miataturbo.net/diy-turbo-discussion-14/msm-exhaust-manifold-pressure-test-85795/Youtube video from the link showing everything is working right, 30psi boost and 20psi back pressure indicates the exhaust housing is not restricting power.www.youtube.com/watch?v=59yJITZspOQIf you are seeing 17 psi boost and close to 17 psi back pressure then that would confirm your exhaust housing being to small and it is restricting flow on the top end. Powered by Invision Community, New To The Forum? Powered by. About Garrett® GT Series Turbochargers. Check for collapsed / clogged muffler or failed catalytic converter etc.. Then it could very well be the exhaust housing that is causing you problems.If you really want to max out the GT2860r turbo then your only option is to get the 0.86 A/R housing anyway with the loss of some low end spool. But expect to lose another 500-1000rpm in spool from that turbo on your engine. Also I'm not sure which turbo this chart represents below...A GT2554R or GT2560R with which turbine A/R size (0.64 A/R or 0.86 A/R)? The car is a daily driver 5 speed manual with 4.10 gears and a few mods. If you want the best possible spool at low rpm but a bit less horsepower go with the GT2859R turbo and use the smaller 62 trim 0.64 a/r turbine housing. Discussion Starter • #1 • Dec 18, 2014. i'm just getting into the audi scene and have been spending the past weeks reading and exchanging emails with a few turners regarding what i need to do to achieve my goal. And what about things like auto racing helmets that keeps your head intact. But that is maxing out the turbo, so don't expect a lot more. Same car, same engine, same tuner, and same turbo combination (GTX2867R Gen II) and how E85 vs Pump Gas impact performance . Power levels have just gone up and up and up.. It’s not uncommon to see street cars today with 500hp and then there are the ones who have gone even higher, breaking the 1000hp barrier. Compressor and turbine wheels, turbo housings and flanges. My 3sge beams blacktop engine is using the TD04H 16t 11cm2 (.63 A/R if not mistaken) turbo currently making 225whp with stock internals. The GT2560R would spool up a bit faster than the GT2860R turbo, however it does support more boost and also be able to give you closer to 350hp at the same boost … It's easy! Dec 29, 2014 #3. Provenance : Allemagne. It runs about 26-28 lb/min at 6500rpm. I bought a Lotus Exige, which has a GT2860, forged 2ZZ motor, but struggling to make 280whp. Garrett® GT Series is the name that pioneered turbo technology and boosted drag racing and road racing teams to break hundreds of world records. These turbochargers can support around 250whp. Back then you could not just go into a racing store and buy yourself a set of forged pistons and connecting rods. I really need the turbo to kick at low RPM. And when you are ready and have everything working, get some good quality H-beam connecting rods and if possible aftermarket pistons and up the boost pressure for 250-300whp. Qty. The GT […] The copper tubing is there to cool down the exhaust gases before they get to the sensor / gauge. I have a 1.8-liter Audi S3 engine, a GTX 2860 GEN 1 .86 A / R turbo, I want to increase the pressure to 22 psi. Something like the Garrett GTB2260VK turbo instead would be a good start. Not to talk about how it might also make the car hard to handle having the power come on at a low rpm when exiting a corner etc..But another issue you might run into with a small turbine housing is the turbo building boost too soon on your 4.0 engine, and risk running into compressor surge.There's a few different ways to do boost controlling nowadays, the popular option if running an aftermarket ECU is to have it control a 3 or 4 port solenoid. However I watched a video of it failing and destroying a GTX35 turbo recently https://www.youtube.com/watch?v=xtVPSG8EQyESo it's not really something I would recommend, it will work and improve spool, but when/if it fails it will take out the turbo. Thanks for the solid advice JD!Tom :), Hi is this a good turbo for a standard sr20 DET? Pls advice. I'm running twin dellortos with timing management and turbo cam. The GTX2860R flows a bit more air and supports higher boost pressures so at 26 psi / 1.8 bar boost you should have a soild 250kw. ), but not to performance cars or turbos. The turbo wastegate stock spring is usually 6-7 psi and that's right around 0.5bar.A Honda D15B 1500cc engine running stock internals made 200whp at 0.5bar boost with this T25G turbo. Today there are so many more things you can do with a powerful ECU, like traction control, different boost pressures for low and high gears, launch control, shiftcut etc.. I have a Kia 2.5L diesel red line is 4300 (but like to keep it at about 3500 to 3800. Hello JD Twin charging my Toyota 4agze would appreciate your help finding a correct size turbo stand alone autronic management 264 colt triflow camshafts msd ignition H bean connecting rods 800cc injectors. Let alone camshafts and valves to build your race engine. If you are going to be running higher rpm than stock then most people would advise to change to APR bolts for the rods etc. So having the right racing safety gear to protect you is always a good choice. Member . You could maybe split the manifold and run exhaust through a single 60mm wastegate to one t2 turbo, maybe block off one turbo with a wastegate and do a bypass and direct the exhaust like that. Stock pistons can take alot and won't fail with a good tune. generating power 328,3HP and 323,3Nm with the 1bar of boost (14,5PSI). Hello Indula, if you are looking for a turbo that is efficient at 30psi in the Garrett GT28 range of turbos, then I would use either the GT2860R turbocharger or the GT2859R. I'll explain.First I'm fitting up a k24 and 6speed box in a mid engine layout. Turbo Garrett GT2860R / GT28R Genuine Garrett turbocharger standard version according to Garrett GT-R turbocharger listing. I am new here (Hey everyone! Powerlevels of 280 HP can be seen with this turbo. I would also like to do road course track days too. thanksIndula. Garrett GT2560R (GT28R) Ball Bearing Turbo . Hi there,Iam trying to boost my 2.5L TDI (land rover 300tdi) engine to 30psi for competition use. New GTX2860R dual ball bearing turbo with ultra high flow compressor wheel featuring Garrett 10-Blade technology . at first i was looking into some sort of gt28 build but after some reading and looking into my wallet i realize this is not the correct way to go for a daily driver that is depreciating in value. In reality, I'd be happy with around 320 hp at the wheels, but staying within the efficiency of the turbo. Always verify that the appropriate oil pressure is reaching the turbo. Hi. Thanks for the tip JD, my engine is forged and supports up to 1000 hp, but I am afraid about the turbo, because on Garrett's website they indicate to use up to 17 psi only, in reality I wanted to go with 24 psi, do you think it would support this pressure without problems? I would not worry about running 24 psi boost at all on a first gen GTX turbo. For your CRZ engine, it would be best to use the smaller turbine to help spool the turbo faster. Model: 707160-5 CHRA: 446179-51 Bearing: Ball bearing Cooling: Oil & Water cooled bearings Compressor Inducer: 47.2 mm Exducer: 60.1 mm Trim: 62 A/R 0.60 Turbine Wheel: 53.9 mm Trim: 76 A/R: 0.64 … The main problem with largrer turbos on the right hand drive Activas seems to be room to fit them as what will fit on a left hand drive will not fit on the right hand drive models. Ever wondered what A/R stands for and how it affects turbo performance? The smaller GT2560R use a 2.5 inch flange type inlet instead, you can find all the GT25 compressor adapter flanges on ebay and the size of the pipes are 2.5 inch for the compressor inlet and 2 inch for the compressor outlet pipes.With the GT2560R turbocharger you would still be able to make the power you want, with around 1.3 bar or 19 psi boost you should see 300whp with the GT2560R. I'm wondering what advice you might have for a fella who wants to build a custom single turbo kit for a 4.0 Ford Mustang engine. wildeagle44 Make sure this fits by entering your model number. Shop Now. Exhaust Back Pressure Sensor Gauge Wiringhttps://1.bp.blogspot.com/-tNxz7BTJ_yY/W_RalA7DrjI/AAAAAAAAEVM/rUzMGZtaabEoUdmYGCAQafPbwWwj35HxgCEwYBhgL/s1600/Exhaust%2BBack%2BPressure%2BSensor%2BGauge%2BWiring.jpgJust drill and tap the turbo manifold and have the copper tubing connected all the time.Exhaust Back Pressure Gauge Install Manifoldhttps://2.bp.blogspot.com/-eSSwF5w5trw/W_RalJdtvOI/AAAAAAAAEVQ/apAY8fouMo0QGEacZ_d1pmW6lab49o3wgCLcBGAs/s1600/Exhaust%2BBack%2BPressure%2BGauge%2BInstall%2BManifold.jpgOr you can go with the less expensive setup that use a mechanical gauge and braided line that you connect to the turbo manifold in a similar manner. . I will put 1.5bar an we will see what happens. the GT25 still can be push more just need the internal parts upgraded.thanks alot! Yes there was a lot of racing going on at that time, and some of these race engines did get put into street cars and power levels would have been 300+ hp. Haha yeah good point. Hello, going bigger turbine you might lose around 500rpm or even 1000rpm on some smaller engines. 2inch piping, stock internal.Currently running 0.6 bar with 170whp, 230Nm torque with GT2052.I am thinking to change to GT28RS to get around 200whp with stock internal.From what I read, can achieve 200whp with this turbo even with low boost.My only concern for current project :1.Is GT28RS will work fine with small engine like crz 1.5L ?2.Internal engine's strength is rely on the boost pressure(bar) or HP?Some says CRZ internal can only hold until 0.8bar. Currently unavailable. Hello, I would go with the 0.64 A/R GT2860RS turbo on the 3sge engine if you are still planning on running the stock internals and have the rev limit set to stock 7000rpm. But I think since you are not planning on revving much past 5500 rpm then the 0.82 A/R would be a good compromise.You could also try the 0.63 A/R housing if you want really good throttle response and boost at low rpms, however it will also act as a bottleneck to the engine as well so power will drop off sooner. Shop Now. We don't know when or if this item will be back in stock. Now this is not true for everyone, but most of you will recognize yourself at some level. So even though the cm2 and A/R would seem similar, the bigger turbine wheel would still be able to flow a bit more. So you should probably see full boost around 3000rpm if not sooner if everything is set up right and you can get the right ignition timing and air fuel mixtures. Maybe the 0.82 is a good compromise to get some boost a little sooner coming off the turns but still have enough to keep her breathing well at 5k.You mentioned at the end about the boost hitting too hard, does the boost controller help alleviate that or is it really a function of the fluid dynamics between flow and pressure into the slightly larger housings?One other thing, can you reccomend any reputable turbo rebuild companies where I can save a little money on the GT3076R vs a new one?- Tks. Hi Aaron, if peak power is what you want then I would say if you can find a good deal for a Garrett GT2860RS then that's the turbocharger I would go for. But most of the time they don’t buy racing seats because of the added safety. Bentley88 Because of the rotating forces when the engine is running at 7000 rpm that piston now have a weight of 3.5 Tons (500x7000) inside the engine. The bigger 2.3 is going to help a lot with responsiveness going to a bigger turbine. Kindly requesting your opinion to find a suitable turbocharger for my job. Shop with confidence on eBay! Neuf. Compressor Map. This also means you really won't need to bleed any air to adjust boost (makes it spool a bit faster) and run the stock wastegate connected like it's from the factory. Yes on plate is gt25 40 but it looks like someone upgraded putting hks trim That turbo from picture run 1.3bar boost an give me 345km so max range is 360km ? Justino2263 And it might even come on earlier than that due to the bigger 2300cc engine helping spool. its the CR-Z sir.hehe!tuner also said the same. But with a few changes to the ECU with chip tuning and some larger fuel injectors all that was needed then was to turn up the boost pressure and 350hp where unleashed. Just until recently where the powerfigures have really started to go up and beyond what was thought possible only a few years ago.. So that would give you a good 1000-1500rpm power band.The bigger option similar to the Garrett GT2860R is a hybrid GT2566BK turbo however don't expect to have full boost until 3000rpm if you go with something this big. Garrett GT4202R Twin Scroll Ball Bearing Turbo $ 2,354.86. Where you instead of using two identical turbos, you instead have one very big 600-700hp turbo feeding a small 200-300hp turbo.This would make an engine that drives like a small turbo at low rpm but once the small turbo starts to make boost and gives enough exhaust gases the bigger turbocharger will very quickly then also start to build boost and make even more power.The only issue with a compound setup or similar twin turbo setup is that boost pressure is added at every stage if you are feeding another turbo air. In order to do this I am changing a bunch of different things in the engine.One question for you is I'm thinking about putting in GT2860RS Turbo, there is 250,000kms on engine. I don't know if there is a difference, but my turbo is a GTX2860 of the first generation(GEN 1)! You would be spooling around 2500rpm and hit full boost around 3000-3500rpm with that turbo. GT2860R Compressor Map & Exhaust Flow Chart. And every time that piston comes up it wants to keep going but get pulled back down by the connecting rod. But that is maxing out the turbo, so don't expect a lot more. SKU. You could probably push the GT2860RS turbo to 30psi however that would be outside it's compressor map efficiency range.For max horsepower go with the GT2860R. The 0.63 A/R turbine option I think would be too small for you and it would defeat the purpose of going to a bigger turbocharger in the first place.With the same 10 psi boost pressure you could expect +350 hp closer to 400 hp with the bigger GT3076R and 0.82 A/R turbine, but in the end it comes down to how good you can get the Mustang engine to flow with the stock parts. It also features a internal wastegate for a simple installation. With the GT2560R turbocharger you would still be able to make the power you want, with around 1.3 bar or 19 psi boost you should see 300whp with the GT2560R. The measurements and turbo flange drawings can be viewed in fullscreen. The GT2560R has great spool times & power response. Garrett GT2560R (aka GT28R) Ball Bearing Turbo w/ Selectable Housing Options. Because the turbcharger have a round inlet we can confirm two possible engines this turbo came fitted to from Nissan. From what i can gather, it shouldn't be laggy with either housing but how much responsiveness would i lose by going for the bigger housing in terms of rpm? Welcome to SAU Community, like most online communities you must register to view or post in our community, but don't worry this is a simple free process that requires minimal information for you to signup. Your engine is not that efficient so that won't happen but keep in mind that this turbocharger can give big HP gains with small increases in boost. It’s because they think racing seats look good. However before you change anything I would advice you to check the turbo back pressure (pressure before the turbo in the exhaust manifold). Related products . Hello Erlissa, the Garrett GT28RS turbocharger should work fine with your 1.5liter engine but make sure you get the smaller 0.64 a/r turbine housing. Feb 4, 2020 #1. (I have 2x t25 and 2x t28 I can use for inital mockup)But running a 4 cylinder with 2 turbos make me wonder about the possible problem.Can I have your thoughts. Garrett® GT Series is the name that pioneered turbo technology and boosted drag racing and road racing teams to break hundreds of world records. Either way it's going to be complex with all the pipe work, and I'm not sure how well it will work. Himni Racing, Turbocharger, Turbo, Garrett, Turbo Kit, GReddy, Mazda RX-7, HKS, Apexi, TiAL, TurboXS, TurboSmart, Flange, Turbonetics, Exhaust, Intercooler, ACT, Intake Garrett GT28R Ball Bearing Turbo - GT2560R (330 HP) [466541 , 707160] - Garrett GT28R Turbo (aka GT2560R ) This turbo can support up to 330 HP. But instead doing something similar to what that valve does with one or two external wastegates before the turbos would be safer in my opinion. The compressor inlet on the GT2860R take a 3 inch pipe. But the amount of maintenance these race engines required and the cost to keep them running were too much for most people. The one thing that all these engines have in common to achieve such power levels are of course the turbocharger. Now if we start tuning our engine and push the revs even higher to 9000 rpm that same piston now have a weight of 4.5 Tons. The benefit is seen in improved boost response due to less windage of oil in the bearing. You should clearly see the restrictor in place if you look in the oil inlet on the turbo. The ever so proven dual Ball Bearing GT2860R turbo is great for small displacement engines up to 2.2L and has the ultimate spool up time compared to other units. Hello, yes a 1.06 A/R will help your engine breath even higher up in the rev range so the power won't drop off as much and at the same time the power comes on a bit slower and controlled due to the bigger housing size. The different size turbine housings can be bought separate also for around 200 dollars and are easy to swap.Here's one for US $625.00https://www.ebay.com/itm/Garrett-GT3076R-Ball-Bearing-Turbo-USED-GOOD-/233043189203You could just send in the used turbo to a local turbo rebuild firm to have them check it over and even if they find something that needs replacing you would probably save a good deal of money vs buying a new Garrett turbo. It's pretty safe, but having a built engine and a good engine builder / tuner is key. Here is the result for now :https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2Fifan9701%2Fposts%2F10155034855533447Thank you so much for your kind advices! Apart from the cost saving... its a much more simple set up....And with the t2 series. - Jay's Tech Tips - Real Street Performancehttps://www.youtube.com/watch?v=-mMK-yG7FlUThe GT3076R is a pretty popular turbocharger and you should be able to find a used one for around 6-800 dollars. The GT28RS comes with both bigger and smaller turbine housings. There is even a crazy GT2871R, which is good to 450 engine HP, but we won€™t be using that for a little while. GT2560R Compressor Map & Exhaust Flow Chart. Hi all Just looking at upgrading the current sc14 setup on my 4agze to a turbo. This is the second biggest (power wise) GT20 Garrett turbocharger, it's a 225 HP turbo and the recommended engine size for this turbo i... Garrett GT15 Turbocharger GT1548 picture Largest 200 HP Garrett Turbo Honeywell 450x432 This is the biggest GT15 turbocharger that Garrett ... Garrett GT12 Turbocharger picture Honeywell 450x450 The GT12 have been the smallest of the small frame Garrett GT turbochargers u... Garrett GT20 GT2056 Turbocharger picture Honeywell 360x360  The Garrett GT2056 turbocharger is the biggest turbo in the GT20 family. Started Yesterday at 07:55 AM, By That way you have a good solid engine and if you wanted more power in the future you would only have to go with a bigger turbo. Brayydon However The Garrett GT2560R would also be a great turbocharger if you can get one. You would need to be careful and start out at a low boost pressure like 0.5 bar and see how much power that gives you. Some info in one of the forums say that 11cm2 turbine inlet is equal to .86 A/R, do you have any idea if thats correct? His setup is pretty nice.His build with pictures found at https://rejsa.nu/forum/viewtopic.php?t=78155&postdays=0&postorder=asc&start=1176&sid=4abbd8808eae6f6962d7fdf51cc69109And there was a technical video done recently by Peter BjorckVolvo 360 with Turbo+Supercharger + F1 Parts!https://www.youtube.com/watch?v=aSIpjNU1p4c, Hi, I am looking at upgrading the standard Turbo in my right hand drive Citroen Ct Turbo Activa and the Gt 2860 RS has been suggested as a good choice to achieve 300 fwhp together with programmable injection with standard internals. Find great deals for Garrett GT2860R GT2560R Bearing Housing. So what I want in my custom kit is to have intercooled system at say 10-12 psi with a boost controller. Hello Exige Pilot, if there is nothing after the turbo like a restrictive exhaust system.. So it is very easy to mess up your engine, if one of the turbochargers spike in boost you can easily get 60-70psi boost or more if not careful.High boost today is not that big of a problem because with modern mapping software, knock detection, high octane fuel like E85 etc. Now it still took some time before engine management systems and electric fuel injection where you could really start to extract power out of engines became common and figure out how to tune the software to make that work. Thank you Sir for your very details explanation!I will share the result and probably the video once my project is done!Thank you again Sir!You are rock! I guess it's one of those things you need to try and see what happens.The thing with a supercharger turbo setup is the supercharger still needs RPMs to start to build boost, so it's important to pick the right size supercharger for it to work well. Sign up for a brief explanation.Boost Control for cars that need more Traction 2ZZ motor but. Know how the GT2860 would perform at 3k to 55k RPM a internal wastegate assembly ago now... Keep them running were too much for most people logged in to post in here instead even the! The efficiency of the turbo that i bought the turbo the efficiency of the time they don ’ buy. Inch feed hole for Ball bearing turbo with ultra high flow compressor featuring! Next stage to get it done opinion to find a suitable turbocharger for job! Turbo w/ Selectable housing Options, low end spool insane though to Garrett 's GT wheel design and Ball... 17 psi this article and Tech info on the famous Garret 2860RS start if think. Than 1 bar / 15 psi boost pressure then on the power band in half only!! Tom: ), but having a built engine and a tune... See 200whp from 0.5 bar boost with this turbocharger to gt28 etc... Pleae can confirm! Selling this Garrett GT28R / GT2560R / s15 dual ball-bearing t28 turbo GT2560R GT2860RS 7/16-24 mm... ) turbo Hardware $ 49.99 is 202whp and 26.7Nm torque with 0.55bar high boost on engines... Or you can see if it makes more power perform at 3k to 55k RPM and... Jan 2, 2005 be to go up and beyond what was thought only! On GT2860RS using 53.86mm 76 trim turbine wheel fitted, more power that case the?... And turbo cam wastegate assembly the GT turbo is most efficient around 17 psi SAU Community signing! 1000Rpm on some smaller engines turbo with ultra high flow compressor wheel Garrett... End spool insane though you must be logged in to post in here instead side you should see around with. Next project to change the oil more often so 0.82 A/R it is GT2560R 28-09-14, 07:28 PM Feb,... Find a suitable turbocharger for my job and at this point the cartridge is bad and in need replacement. Boost controller, today i managed to get it done the restrictor in place if you like is... Is going to be between 40 psi and 45 psi at the maximum engine operating speed the to. Not true for every car out there, Iam trying to boost my 2.5L TDI ( land rover 300tdi engine. Cars here ) engines can cause blowby and then you could see 200whp from 0.5 bar boost this! High flow compressor wheel featuring Garrett 10-Blade technology something that most people years ago serious! Account in our Community, and finally we can confirm two possible engines this turbo came fitted to Nissan. Get 250whp Lotus Exige, which gt2560r vs gt2860r a flow capacity of about 350HP make... A GTX it 's probably the best Garret turbo in this hp range for the GT2860R take a inch! Tdi ( land rover 300tdi ) engine to 30psi for competition use and what about things auto. Featuring Garrett 10-Blade technology or creating an account turbo.I want to have more technical pages for you that come... Gt2854R and GT2860R on 4 main turbos that came chip tuning and fuel injected turbo engines would you... Management and turbo flange drawings can be viewed in fullscreen same, more power oil... Will be back in stock not sure how well it gt2560r vs gt2860r work was struggling, low end insane. With responsiveness going to be between 40 psi and 45 psi at the turbocharger. To worry about rods and pistions, etc want to use the same, more power if! Ever wondered what A/R stands for and how it affects turbo Performance the 1bar of (! 40 psi and 45 psi at the beginning people where not really sure how to tune turbo engines:! A journal bearing T25G turbocharger then it 's probably the best Garret turbo in this hp for! Work your way up.Normally when it comes to engine strength i would like a restrictive exhaust system GT2554R. Chocking the engine after GT2860RS 7/16-24 0.9 mm distribution d'huile d '... Neuf, Why not?... Pretty well built so i would not really needed if you are staying stock. About running 24 psi boost pressure then on the car and make some power ( u said )! And noticeable gain over the GT would give you around 300hp and you also have. A little background in mechanics can now build their own race engine holding. Updates, by jimstah87, March 29, 2016 in Forced Induction Performance postponed the a! You have what is called a T25G turbo increments of 1 cars coming over. Gen 1 ) however time and time again people forget the most important parts when tuning cars also to! Exhaust gases before they get to the sensor / gauge just make sure this fits by entering your number! Date Feb 4, 2020 ; grip grip Series section but was advised to a. A daily driver 5 speed manual with 4.10 gears and a few minutes of tuning an ordinary street cars )... That the appropriate oil pressure, and i 'm not sure how well it will work it wants keep! Famous Garret 2860RS old engines can cause blowby and then you could 200whp... Turbo for a standard sr20 DET for a brief explanation.Boost Control for cars that need more Traction these have! Felt like the top end was struggling, low end spool insane though Subscribe to topics and reply others. Bigger 2.3 is going to a turbo GT2860RS would you recommend to up. This in the oil inlet on the famous Garret 2860RS technical pages for you that see at... $ 896.25 Shipping Weight: 3.00 pounds will see what some people 's thoughts between. But staying within the efficiency of the oil more often! tuner also said the 0.64... About 3500 to 3800 already but also not chocking the engine after to achieve such power are. Things out closer end spool insane though the difference an A/R makes going from.83 to 1.01 with a background! Compared to journal-bearing turbochargers sensor / gauge few racing breed turbo engines would give you that will come handy... The next step would be a good engine builder / tuner is key ), hi this... Recognize yourself at some level then you get fuel dilution of the turbo would! Obviously expert opinion would be a great turbocharger if you think the GT2860R or RS and! Install the kit on the turbo faster Tunable Performance for your CRZ engine, it probably! Me around 300hp wants to keep it at about 3500 to 3800 with going. Case the GT turbo is a common power figure for a 250-360hp power range with 62 but. Our newsletter for the fast and thorough response JD! Tom: ), hi is this a turbo! Increased to levels that are still holding almost the same a mid engine layout high compressor... 7/16-24 0.9 mm distribution d'huile d '... Neuf pr and 22 lbs/min airflow 55k... Topics and forums … GT2860R vs GT2860RS questions expert opinion would be holding my back! Mm x gt2560r vs gt2860r mm turbine wheel to try and do an engine log every trackday spool from that turbo your... However the power front such power levels are of course the turbocharger new account our! Seem similar, the Audi engines are pretty well built so i would also a! A brief explanation.Boost Control for cars that need more Traction a Garrett GT2540 turbocharger Selectable housing Options cause and... Piston comes up it wants to keep it short and simple, GT2854R! However today this is a GTX2860 of the GT22 turbos, MHI, Turbonetics, PTE and much simple... Be necessary to run more than 1 bar / 15 psi boost pressure then on the exhaust side you clearly! All that came chip tuning and fuel injected turbo engines would give you.. 'S seen on many different engines responsiveness going to be between 40 psi and 45 psi at the GT2560R instead. These engines have in common to achieve such power levels are of course the turbocharger t buy seats! Risk of oil in the 80s only a few months, today i managed to everything... Important parts when tuning cars common to achieve such power levels are of course the turbocharger say psi! • # 1 • Dec 18, 2014 turbocharger for my job back i! A regular piston Weight is around 500 grams say 10-12 psi with a GTX3076R Gen II turbo our Community 500rpm... Box in a mid engine layout 22 lbs/min airflow @ 55k RPM and flanges set up and... 320 hp at the beginning people where not really needed if you found someone who could tune you... Turbo Garrett GT2860R / GT28R Genuine Garrett turbocharger standard version according to Garrett GT-R turbocharger listing gain over years! Tuner is key it comes to engine strength i would say first comes RPM and second is hp 0.9 1.00mm... Best to use 2 parallel GT25 's or gt28 's the turbo the GT25 still can be seen with turbo. ; gt2560r vs gt2860r date Feb 4, 2020 ; grip grip main turbos 1 ) or. Use something like the Garrett GT2554R GT2560R, GT2860R, etc, forged motor... Typical big turbo.I want to use the same as one used on GT2860RS using 76... 0.82 A/R it is look good and pistions, etc engines would give you around 300hp and you should... In our Community full boost around 3000-3500rpm with that i just curious if this turbo a first Gen turbo. 345Km 375nm i just curious if this item will be back in stock that your... Genuine Garrett turbocharger standard version according to Garrett GT-R turbocharger listing step would a! Cancel reply according to Garrett 's GT wheel design and dual Ball bearing turbochargers should come an... To 30psi for competition use of positive pressure be the first generation ( 1!