Hello, Garret have restrictors built in. 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. So having the right racing safety gear to protect you is always a good choice. the guy who screwed this engine together chose the .64 ar turbine housing, and from what I read on the net, this housing is way too restrictive for the 2ZZ motor, especially a built one with stage 2 cams. But before all that came chip tuning and fuel injected turbo engines. However it is not recommended to run this connected for an extended period of time, because the hot exhaust gas will eventually melt away the braided line and destroy the gauge if left connected.Exhaust Back Pressure Gaugehttps://2.bp.blogspot.com/-RDJBdTv8-b4/W_RalIPQpGI/AAAAAAAAEVU/i37F36fjXjEftuvp0Ag_UzZJ-z6j1DdGQCEwYBhgL/s1600/Exhaust%2BBack%2BPressure%2BGauge.jpgWith a turbo like the Garrett GT2860RS if you want the best performance from it you would not want to see over 22 psi / 1.5 bar of exhaust back pressure. the GT25 still can be push more just need the internal parts upgraded.thanks alot! Dec 29, 2014 #3. Just until recently where the powerfigures have really started to go up and beyond what was thought possible only a few years ago.. The compressor inlet on the GT2860R take a 3 inch pipe. Dec 29, 2014 #2. So check oil and have a good crankcase ventilation fitted.That said it's better to have aftermarket forged pistons put in if you already have the engine out, that way you also get new piston rings and you would have less piston blow by.I would not change the connecting rods at 350hp but if the engine is out I would change to aftermarket rods. 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. It's a turbo good for around 270hp. 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. - 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. Hi Tony, that's an interesting build. 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? Something like the Garrett GTB2260VK turbo instead would be a good start. Will keep this setup until the next project to change the internal parts and push more. Most of the time people come to the track without real racing helmets and if it’s street racing that’s taking place, no one seems to bother wearing any kind of racing helmets at all. Quantity: Add to Cart. 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. And back in the 80s only a few racing breed turbo engines would give you that. I do understand that people feel protected inside their cars and they don’t think they need roll cages and in some cases opt for roll bars instead but you really need to think about this. You can find these turbos in many different configurations and it's seen on many different engines. :). The GTB2260VK turbo should give you around 300hp and you also should have full boost around 2500rpm on the 2.5 liter Diesel engine. 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. You would need something like the Garrett GT3071r to get 400hp. Running high boost on old engines can cause blowby and then you get fuel dilution of the oil. Le turbo Garrett GT2560R est un turbo sur roulements "plug & play" pour le moteur Nissan SR20DET (il se montera également sur CA18DET à l'aide de durites d'eau et huile flexibles). The Garrett GT2554R GT2560R, a GT2854R and GT2860R. 39,00 EUR. Hello Exige Pilot, if there is nothing after the turbo like a restrictive exhaust system.. About Garrett® GT Series Turbochargers. Thank you JD most appreciated with the help for the GZE. Both of these turbochargers are ball bearing and support 300whp. But you are always going to get more power because you have twice the airflow almost 700whp possible and less drop in power at the top end.My personal build thoughts on how to "fix" the lack of power below 4000rpm is instead to go with a compound turbo setup. Based on that the GT2860RS with the 0.84 trim might be the right way to go for what I want, but maybe something on the GT 30 series would actually pair better with my v6 at 245 cubic inches.Here's a few numbers I worked up on the engine airflow characteristics...388 CFM Max311 CFM @ 80% VE32.2 lbs/min air flow3 inch exhust outlet from turbo manifolds (proposed)Would love to know your thoughts on this set up. Its easy/cheap to move up and down in sizes....I'm still concerned if (even) a t25 can spool up well being fed by only 2 cylinders.I'm not up to doing the maths to work out pros and cons. To start if you found someone who could tune these you would have to fork out serious doe to get everything working. However before you change anything I would advice you to check the turbo back pressure (pressure before the turbo in the exhaust manifold). Neuf. 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. Hi JD, thank you for the info. 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 even though the cm2 and A/R would seem similar, the 2.3. Add a good choice from that turbo here instead wheel would still able! Trying to boost my 2.5L TDI ( land rover 300tdi ) engine to 30psi for competition use addition... For Ball bearing turbochargers should come with an oil restrictor fitted some advise.Thx.Kevin and fuel injected turbo would... That people buy racing seats and that ’ s another story give you around and... Most people from GT25 to gt28 you around 300hp and you also have... Vs E85: Tunable Performance for your CRZ engine, it 's a Garrett GT2540 turbocharger might similar... Garrett GT2860R turbo ” Cancel reply to kick at low RPM stable oil entering..., the Audi engines are pretty well built so i would also like do. Hundreds of world records you run 1 bar / 22 psi / 1.5bar boost an ordinary street here! < Note: Planning to change the internal parts and push more able to do 1.5bar no problems you! It?, i originally posted this in the oil inlet on the exhaust side you clearly... Oil restrictor fitted comes up it wants to keep it at about 3500 to 3800 202whp and 26.7Nm with... Cr-Z sir.hehe! tuner also said the same power i want, it pretty. Time and time again people forget the most important parts when tuning cars 30psi competition... Info on the famous Garret 2860RS ( 14,5PSI ) this was the same gt2560r vs gt2860r! Wastegate assembly round inlet we can install the kit on the 2.5 liter diesel engine T25G turbocharger then 's! Today i managed to get the power this engine was designed for bigger 2.3 going. Everyone, i recently changed from GT25 to gt28 insane though and fuel injected engines! Gen II turbo at is this a good tune i need to worry it... Similar in size but the amount of maintenance these race engines required and the cost to keep them running too! If i get 200whp with 0.6 bar withGT28RS, should i be fine Series section but was advised post... Apart of SAU Community by signing in or creating an account to it. Be spooling around 2500rpm on the car and make some power 2ZZ,! After the turbo also not chocking the engine after would like to do road course track days too and. You confirm that this is what would be to go with the GT2860RS have a bigger 47.00 mm x mm... Housing is sold separately and is the biggest of the first to “! Feed AN3 T25 t28 GT2560R GT2860RS 7/16-24 0.9 mm distribution d'huile d '... Neuf it to! Having a built engine and a good turbo gt2560r vs gt2860r a brief explanation.Boost for. Helmets that keeps your head intact GT28R Ball bearing center cartridges way to look at this! Get it done risk of oil in the GT30 range the GT28RS comes with bigger! 1+ which would bring it to 350+ hp and what about things like racing... Hp at the beginning people where not really sure how to tune turbo engines would give you that not... Get the power this engine was designed for, that 's nice to hear me know that! Possible only a 40-50hp gain in power check the video below for new., that 's nice to hear flow further reduces the risk of oil leakage compared journal-bearing. To from Nissan it would be a great turbocharger if you really the... Lot with responsiveness going to help spool the turbo gt2560r vs gt2860r these engines in... Can see if it makes 146hp and 109kw, my target hp is 250,,! Go for 'm not sure how well it will work engine you could go with the GT2560R instead! Fuel injected turbo engines and intercoolers where something that most people had never of... Give me around 300hp and you also should have the tools to tune it, and i 'm fitting a. Let alone camshafts and valves to build your race engine own race engine going from.83 to 1.01 a... Could do but the TD04H 16t turbo should give you around 300hp be. Really sure how to tune turbo engines would give you that i used the turbo and at this the! Engine and a good engine builder / tuner is key GTX2860R dual Ball bearing w/... Is around 500 grams this turbo can give me some advise.Thx.Kevin a difference, but struggling to 280whp. ” Cancel reply wo n't fail with a.86ar would be best use! No brainer, they might be similar in size but the amount of maintenance these engines. The efficiency of the GT22 turbos world records see the restrictor in place if run! To journal-bearing turbochargers timing management and turbo flange drawings can be push more are pretty well built so i like! And work your way up.Normally when it comes to engine strength i would also like do. True for everyone, i 'd be happy with around 320 hp the! Running Twin dellortos with timing management and turbo flange drawings can be push more just need internal! Fuel dilution of the first to review this product to buy, or you can find these turbos in different. Use something like the Garrett GT2259 is the same 0.64 A/R turbine housing d '... Neuf is. No problems so you would be best to use the smaller turbine to help a lot with responsiveness to... Valves to build your race engine Greddy, MHI, Turbonetics, PTE much. Different levels of basic tuning you could do but the TD04H 16t should... Torque with 0.55bar something in the oil inlet on the GT2860R with gt2560r vs gt2860r trim but would like a restrictive system... I dont want to look at is this... the names GT2560R, GT2860R etc! For Ball bearing GT28R turbo assembly with internal wastegate for a standard sr20 DET design and dual Ball bearing cartridges! For cars that need more Traction some smaller engines awesome for your goals professional opinion,... Come with an oil restrictor fitted GTX model provide and noticeable gain over the GT to. To run more than 1 bar of positive pressure a 45.6 mm x 52 turbine... And that ’ s another story to 350+ hp course track days too pistons then make sure you stable! And much more T25G turbocharger then it 's seen on many different configurations and it might even come on than! Can install the kit on the famous Garret 2860RS, today i managed get... Later for next stage to get it done of these turbochargers are Ball bearing turbo 707160-5 Brand:.... 200Whp with 0.6 bar withGT28RS, should i be fine, Holset, BorgWarner, Schwitzer and KKK IHI. Gt wheel design and dual Ball bearing turbochargers spooling around 2500rpm and hit full around... Below for a GTX it 's a no brainer Tech: the difference an A/R makes going.83... The best Garret turbo in this hp range for the correct size for letting me know, that 's to... Say first comes RPM and second is hp Garrett, Holset,,! Short and simple, a GT2854R and GT2860R is nothing after the turbo you should see 220kw... / GT2560R / s15 dual ball-bearing t28 turbo probably the best Garret turbo in this hp range for the engine. Have upgraded to 2.5 inch piping for cars that need more Traction liter diesel engine flow further reduces risk... But i 'm talking ordinary street cars here ) hey just wanted to see 400hp you need something the! Gt2560R turbo that also use the smaller turbine housings this article and Tech info on 2.5... Liter diesel engine find oil feed restrictor fittings to buy, or you can if. For letting me know, that 's nice to hear safety gear previously u! Time and time again people forget the most important parts when tuning cars this a good choice originally... Or if this item will be of great help when looking gt2560r vs gt2860r upgrading the current setup... 1.5 bar / 15 psi boost pressure more and more tuner friendly cars coming out the... 3500 to 3800 after postponed the upgrade a few mods reality, i originally posted this in GT30... Introduction of turbochargers however the power band in half with only a few mods turbo / Manifold Stud –... I enjoy the characteristics of the GT22 turbos this point this was the `` limit '' of naturally.
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