Gtp38r vs kc38r 3L Power Stroke Diesel - kc38r vs kc300x - I am wondering how the kc38r ball bearing compairs with the kc300x journal bearing turbos compair ar and wheel sizes being the same. This Tiger Turbo is designed to support a range of injectors, from 160cc/stock up to 205cc/30%. What are your opinions on the turbo provided in the link? Jan 27, 2016 · Sold—2002 F350 7. 84 turbo, PHP Hydra, Riff Raff frx,, Dieselsite pre pump kit, Dorman up pipes,IAH delete, ccv mod, 6637 filter, Auto Meter gauges, Scanguage 2, 4 in diamod eye straight pipe 6 in tip. 0 housing because the KC38R is slightly bigger and the only way to get it to work right with my selection of "smaller injectors" is to go with a . 3L Performance Parts 1999 - 2003 7. Check out the full lineup of products & the KC38r featur In this video, Marcus Boyd walks us I can deal with a bit of lag, but not where the turbo wouldn't kick in until 2000+ RPM, but I don't think there would be that much. 0 transmission cooler, Scangauge II, ISSPRO EV2 Boost-EGT-Trans temp-Fuel pressure Gauges, DP T-5 Tuner (stock ,60HP tow, Decel, 60HP highway econo, 80HP city econo), Dieselsite Sep 15, 2016 · Just another reason to do exactly that. I would like to thank Akcooper9, The Brad, SRBF150, White Buffalo, Brian42, Brandon_oma#692 and Y2KW57 for answering my Apr 24, 2019 · 1999 - 2003 7. 15 A/R turbine housing for higher horsepower engines used at higher engine RPM's. converter, PHP Hydra, PHP Tunes, CNC Fabrication HPOP LINES & HPx line, CNC Fabrication 4 LINE fuel kit w/ bowl delete. 3L Power Stroke diesel engine. My question for you guys is which of these mods would give me the best bang for my buck. I. the KC new 38r is designed after the Borg Warner s366sxe (BW 366 from here on out). 3L Power Stroke Diesel - GTP38R re-seal? - I have a GTP38R, that blew the seal, filling my CAC tube and Intercooler with oil. Mar 6, 2016 · The kc38r is great but overkill for stock injectors. Use the 0. Thanks for any help! 1999 - 2003 7. I would like to thank Akcooper9, The Brad, SRBF150, White Buffalo, Brian42, Brandon_oma#692 and Y2KW57 for answering my Introducing the 7. Anything bigger than that and you will definitely need to upgrade the turbo to a GTP38R or bigger. 5-03 7. I'm very pleased with the acceleration and lower EGT's. i plan on running the . International bellowed up pipes. 3 4x4 SRW CCLB. It sounds pretty sweet and has a pretty cheap price at right around a grand. Sep 16, 2016 · Smoked the stock turbo last night and looking to do the upgrade. kc38r vs kc300x Jarrett Campbell's thread about the KC balanced assembly. cab, lb, 4x4, 178,000, zf 6 speed, South Bend dual disc, 4 in lift, 315/75/16 Courser MXTs, rear Detroit locker, front Lock Right locker, PMF traction bars, Full Force 180/80 injectors, KC 300x 63/73/. It features an upgraded Gen 2 Dual Ball Bearing design for enhanced performance and durability. We will soon be purchasing a Montana High Country 313RE (MHC) 5th wheel that will weigh in at about 12K Mar 29, 2021 · This is what it looks like when a KC38r craps out on you! L99 FORD F-350 SD Lariat SuperCab LWB 2WD w/ 7. yes, I do know that the 4" straight exhaust is important May 25, 2016 · Ford Powerstroke 99-03 7. Sounds amazing, especially with the 8 inch diesel stack, and it makes such a b Jan 10, 2017 · 1999 - 2003 7. 0 exhaust housing vs gtp38r - Anyone go from a stock turbo that they swapped the . This replacement center section is designed to drop into your late 99 to 03 Garrett 38r turbos. This turbo is designed to support a range of injectors, from 160cc/stock up to 238cc/80%. 3L Power Stroke Diesel - Gtp38r or spturbo 7x7 wheel - I am planning to do some upgrades on my late 99. 3 with a GTP38R and a Wicked Wheel, with a 1. The initial Sep 12, 2016 · The more I am reading about the GTP38R/KC38R, it seems that should be my first step between the three of IC, 160/0 injectors and 38R. 0 and ran for some time then upgrade to a gtp38r? 10% Off Code: "Power10"EVIL ENERGY 10AN Oil Catch Can with AN10 Fuel Line Kit: https://bit. My question is does anyone have a kc38r and if so is it reasonably reliable? I plan on 238/80 injectors from unlimited diesel and just Feb 11, 2021 · vgk's thread that started our as a question of KC38R or KC300x. Maybe the right choice is the GTP38R with the 1. all sizes being the same are the only differences the bearings? they use the same wheels and housings right? if so, whats your 1999 - 2003 7. The van wheels and housings are different and should not be interchanged. The stock turbo with billet comp wheel is fine for stock injectors to 160/0. It features an upgraded Gen 2 Dual Ball Bearing design for enhanced durability and reliability. Thanks. 3 Powerstroke Complete Turbos - Including our KC300x Stage 1-3 Turbos, KC38r Turbo, KC TP38r, and Garrett Powermax Turbo Garrett Powermax GTP38R Nov 8, 2017 · 1999 - 2003 7. 3L Power Stroke Diesel - T4/SXE vs. Testers have experience similar boost but with much lower Exhaust Back Pressure when compared to the gtp38r. . 3L Power Stroke Diesel - 38r vs s366 turbo - Getting ready to do a turbo upgrade and injectors. Thanks in advance. Posted by u/squatch95 - 1 vote and 3 comments The Garrett GTP38R turbo comes with a 1. Our latest turbo is designed specifically for the 7. AFE Stage 2 Intake w/ Dry filter. 3L Powerstroke. 5-2003, supporting up to 205cc/30% injectors. I would like to thank Akcooper9, The Brad, SRBF150, White Buffalo, Brian42, Brandon_oma#692 and Y2KW57 for answering my Sep 4, 2022 · KC300x stage 1 here too. GTP38R, PIS 175/80 injectors, Sam Wyse Stage 2 Trans, 6. 3L Power Stroke engine. Most people focus too much on the “compressor wheel” because that is what everyone can see, but the fact of the matter is 90% of the “turbo magic” comes from the turbine side of the turbo, and KC Turbos did their due diligence to make the KC38r 300254 Turbo 66/73 the best option on the market. and kc38r is a ball bearing. head studs In this video, Marcus Boyd walks us through how to install the KC38r turbo for your 7. While the turbo was Mar 15, 2016 · 3/4. Either seems to be better than the Garrett GTP38r which is better than stock. THIS UNIT FITS 99. 0) 2. 3 and I’m wanting to do some supporting mods to get the full potential out of the motor. Recommend to any 7. If all checks out ok is the 38r a good idea for me with the rest of my truck still being stock Upgrade your 7. Dec 4, 2020 · Upgrading or adding OEM or aftermarket equipment to your 1999-Up Super Duty or Excursion with 7. There have been lots of Apr 21, 2019 · Advanced Search Cancel Create thread New Forums More Login / Join Sep 9, 2009 · GTP38R is the upgraded drop-in replacement, and is a ball bearing turbo. (Full disclosure, I have not re-read this thread so don't remember what's in it) KC drop in 6x6 billet wheel balanced w/ turbine reveiws? Feb 12, 2018 · My turbo pedestal just started to leak so I'm thinking about swapping out to a GTP38R + stage 1. Reactions: Billy231. KC38R - Decision has been made - I have made my decision after much internal debate and with the advice and guidance from many FTE members. 00 A/R housing reduces exhaust back pressure, lowering exhaust gas KC Turbos - 7. Haven't heard much feedback on either. Jun 3, 2019 · The larger, higher flowing s300-style turbine wheel is what makes this turbo stand out from the rest. Banks exhaust brake and smart lock. This turbo spools great and makes awesome top end power. ly/3C3lKH4Evil Energy Website: https://shorturl. I would like to thank Akcooper9, The Brad, SRBF150, White Buffalo, Brian42, Brandon_oma#692 and Y2KW57 for answering my Dec 28, 2018 · 00 f250 ext. Oct 31, 2015 · The new KC38r. Upgrade your 7. Looking forward to hear what you guys have . 5-2003 7. 84 A/R housing for quicker boost at low engine speeds, or the 1. 3L Power Stroke Diesel - *** The Official Superduty Morning Coffee Thread *** - Well, maybe I am copy catting, but I think our forum is the only one without a BS thread. I have not gotten through all of it, but it appears to be credible stuff. Jun 25, 2017 · 1999 - 2003 7. We will soon be purchasing a Montana High Country 313RE (MHC) 5th wheel that will weigh in at about 12K Oct 2, 2019 · Use This Link To Get YOUR KCTURBO'S Product AND Help Support the channel with every order: https://kcturbos. I/C if funds/need was there Tuning updates from GH after each step will also be required. Blessed Performance offers the KC Turbos 38R CHRA Rebuild Kit for the 1999-2003 Ford 7. The included 1. 84 A/R. 84 is the right fit. Fortunately, I had a new one on the shelf, intended for my '02 Excursion. Oct 13, 2018 · Last Week @02_7. I was planning to do a 360 kit and a wheel from Spturbo but I ran across a good deal on a gtp38r for $300. Jun 29, 2021 · i just switched too a kc stg 1 300x and it is an awesome turbo, im running ff 180/30s with 1023 tunes and always had egt problems with this turbo i no longer have egt issues, ive yet too see it get over 1050 it spools really quick, it is also very quiet. Dec 3, 2021 · Thanks so much for your input- I was hoping to her from someone that actually had the 63/68. Equipped with a 12-blade, 66/88mm compressor wheel, the BD turbocharger flows more air and won’t surge like the stock one will. 3 owner. Jul 14, 2015 · My new Garett 38r BB turbo exhaust clip. If you don't plan on modifying anything else, stick with the stock or 30% nozzle. Jan 10, 2017 · 180's tend to be a tad smokier than the 160's and don't really offer any big noticeable HP gains with a stock or 30% nozzle. Mike. Jump to Latest 21 - 34 of 34 Posts. Sep 12, 2019 · I have 180/30 injectors in my 7. 0 housing and it Upgrade your 7. What brand cold air intake do you have? Is it in closed? I have a kc66 which is kc turbos version of the d66 and it whistles but not too bad. Thanks For Watching!As promised, here's the "first" full drive on the new turbo!Stay tuned for great content and subscribe if you're an automotive enthusiast May 15, 2020 · Good Morning everyone, I have been looking at turbos so I can throw in a new one when I replace my leaky up-pipes. More affordable and is a great performing turbo. Want to get to about 450hp in a 7. but from what I've been reading it sounds like KC really has a nice product that may perform a bit better for my needs. We have a 7. So, i had to ship 5 of my 8 injectors back to him and he then sent them Jan 23, 2018 · Sold—2002 F350 7. Question 3: Will the Diesel Site wastegate controller fit on the KC38R after removing the billet Big Head actuator? Corey: Yes, a controller that mounts to the GTP38 or GTP38R will fit the KC38R. 3 Powerstroke KC Turbo KC38r "Tiger Turbo" Stage 2 Dual Ball Bearing Turbo, the ultimate upgrade for your diesel truck engine. I have a Banks intercooler & air intake, GTP38R turbo with th3 high flow outlet & Big Head wastegate, AFE intake manifold, Riffraff non-ebpv blank pedestal, ATS boost fooler, AirDog II 4G fuel pump, 4" tube on the intake from the air box to turbo and valve cover vent rerouted, and a CTS2 tuner. 3 Apr 26, 2020 · What's everyone's thoughts on the kc300x, specifically the 66/73? My truck is an 01, has 300k+ turbo and injectors, needless to say they're wore out, zf6, 6637, and bellowed up pipes. This Borg Warner 300sxe-style wheel is offered in three sizes to suite your performance goals: 68mm, 70mm, and 73mm. The turbo is equipped with a 63mm 7x7 KC300x Gen 2 style compressor wheel with extended tip technology, Ford Powerstroke 99-03 7. Oct 29, 2007 · Here is a link to a thread on FTE. I wanted a GTP38R at first, but glad I ended up with the KC unit. I would like to thank Akcooper9, The Brad, SRBF150, White Buffalo, Brian42, Brandon_oma#692 and Y2KW57 for answering my 1999 - 2003 7. The 38R has a larger 88mm compressor wheel compared to the stock 80mm one. This is the thread from which the Charlie quotes above came from. Is the KC38R turbo that much better than the 38r is it worth switching to the KC38R Turbo. 3L Powerstroke with the Garrett 739619-5004S PowerMax GTP38R Turbocharger. The turbo has a 63mm compressor wheel recommended for stock to 160/30 injectors and 74mm exhaust wheel. Dec 24, 2017 · Ford Powerstroke 99-03 7. i was curious about the journal vs ball bearing becuase i always thought that the BB Feb 10, 2020 · 1999 - 2003 7. 3L Power Stroke Diesel - Gtp38 with 1. Sound comparison of stock Garrett turbo vs KC300x turbo on my 7. I could not find a clear image compressor map for the GTP38 with a . 3L 99. Either is an option. 0 non-wastegated housing for a van wheel or a GTP38R wheel? Sep 4, 2016 · 1. It seems that the GTP38R is too big and the GTP38 is too small, so maybe the KC38R with . com?ref:PowerStokedDon't Forget To Hit That Subsc 99. BD Compressor Wheel and Housing vs. Sep 20, 2014 · gas vs diesel, please help Jump to Latest 5K views 5 replies 6 participants last post by Willcamp2001 Sep 28, 2014 Mar 2, 2016 · The kc38r has a much bigger turbine wheel than the 38r is why. The move to T4 is more involved and unnecessary unless you have some really big power goals and are changing everything else to support having a large turbo. Choose from our premium selection of turbos designed specifically for L99-03 7. 3L Power Stroke Diesel - KC38R 363 Turbo Install & Review - Good Morning Gents I started tearing the truck down yesterday in preparation for KC Turbos new 363 style drop in turbo. 99. Upon further Mar 22, 2018 · 1999 - 2003 7. It would be nice if the KC38R had been around for a while and had the reputation that the GTP38R has. 5sxe. It's not too bad. I have 175/stock nozzels injectors by swamp and custom tuning by them also. 8inch Lift, 38in TSL Radials. 3 Powerstroke with our high-performance turbos, including the KC300x and KC38r. 1 2 It's a 300 frame turbo vs the 468 which of course is a 400 series frame turbo. Looks like it includes maps, diagrams, comparisons of the three turbos and so on. 3 L, 6-speed manual ZF (M6HD-6), "improved" 2000 Ford F350 SD Lariat CrewCab LWB 4WD w/ 7. Free Shipping Nov 21, 2016 · The d66 and the gtp38r use the same size compressor wheel and has about the same pitch. kC38r is by far a superior turbo than the stocker. I have the automatic transmission on my 2001 F-350 and a Mishimoto transmission cooler ready to be installed. Shop now for top-quality 7. all sizes being the same are the only differences the bearings? they use the same wheels and housings right? if so, whats your Feb 11, 2020 · kc38r vs kc300x. It features an upgraded Gen 2 Dual Ball Bearing design for improved performance and reliability. Someone I spoke to had a Pulsar GTP38r with the "T51r mod" and sent me a video. In addition, as Rich said there is zero information out on the Googlesphere about the air flow of the KC38R. 3L Power Stroke Diesel - Kc38r and 38r questions - So im about ready to pull the trigger on my turbo finally, need it badly spittin oil everywhere in the ic pipes. Although, there will be large gaps of time (several months at the least) due to the cost of each modification so I don't think I will be too much of a pain in the *** for him Aug 7, 2012 · 2000 7. When i first went to install the set, some of the oil spouts for the oil deflector were actually faced towards the wrong side. 3 engine with the KC38r 66/73 Stage 3 Gen 2 Dual Ball Bearing turbo. Jul 12, 2018 · 2002 F250 Super Duty Crew Cab 7. Oct 16, 2014 · E99 CCLB 4X4, 230/100 PIS Injectors, KC38R Turbo, Gearhead Stg 1 cam, S&B CAI, Jamo 5" exhaust, 910 springs, ARP studs, Melling LPOP, CNC FAB Stg2 Hpop, BD up pipes, BTS Trans, P. Joined Jul 8, 2018 Messages 5 Reaction score 0 Location Utah. I'm set in injectors but in the fence on the charger. Sep 20, 2023 · Garrett GTP38R PowerMax Ball Bearing Turbo Ford 7. Experience increased horsepower, improved torque, and enhanced engine efficiency. 3L KC38R Dual Ball Bearing Stage 3 66/73 Tiger Turbo - 300254 After extensive R&D and torture testing the dual ball bearing chargers are back and better than ever. 5 180CC single shot injectors and replacing the injector cups while I'm in there. I would like to thank Akcooper9, The Brad, SRBF150, White Buffalo, Brian42, Brandon_oma#692 and Y2KW57 for answering my Nov 12, 2017 · Sold—2002 F350 7. 3, which one is the better building block. I can say that towing 8-10k here in utah and the 6-8% grades I have to pull to go hunting, the kc38r has kept my egt's lower while providing much more boost, the kc38r is my choice. They are in the same family just different "sizes" and you have lots of sizing Borg Warner has also spent "countless hours" developing their line of products, kind of like how International and Ford did. John, this is why the KC38R and Jun 5, 2017 · Sold—2002 F350 7. 1999 - 2003 7. Looking at the new BD wheel compared to the stock wheel it’s amazing to see how far turbo technology has come in the last 13 years. Question 4: 1999 - 2003 7. Either is better than stock. 84ar housing so is it worth the $440 extra dollars for the ball bearings? Feb 10, 2020 · 1999 - 2003 7. all sizes being the same are the only differences the bearings? they use the same wheels and housings right? if so, whats your Mar 10, 2019 · KC38R or Similar Votes: 4 Obviously people all over don't like the D66 or GTP38R because of being smokey and hard to light. 3 Powerstroke engines. Stock Compressor Wheel. I am not having any problems with the GTP38R it made a world of different over my modified stock turbo. This is why there is only one map listed below. 3L Power Stroke Diesel - Considering an intercooler or KC38R/GTP38R for heavy towing, your thoughts? - I am considering purchasing an aftermarket intercooler in order to battle EGTs when towing heavy. Please confine discussion of topics in this forum to those items that are specific to the 7. 3 L, Legendary Tow Monster 4R100, "improved" Unlock the true potential of your L99-03 7. 5 with a adrenaline HPOP FRX crossover. Other being a Garret GTP38R with a 66mm compressor wheel and 88mm exducer. A Garrett exclusive ball bearing cartridge for unbeatable response, efficiency, and durability. Oct 13, 2017 · I have the GTP38R on my 2000 f250 I have full force stage 1. 3 powerstroke engine with the KC38r Stage 2 "Tiger Turbo" Gen 2 Dual Ball Bearing. This powerful turbo is designed to support a wide range of injectors, from 180cc/30% up to 250cc/100%. I don’t have a huge amount of money so I’m torn between a Adrenaline HPOP or a gtp38r. 84 vs 1. 6637 intake, GTP38r, Banks Big Head wastegate, boost fooler, TS Performance 6 pos chip, built tranny, boost/EGT/tranny temp gauges Apr 12, 2016 · 366sx-e vs kc38r. 3 OBS Powerstroke performance with the TP38r Stage 2 Gen 2 Dual Ball Bearing Turbo. 3 Powerstroke turbos and take your truck's performance to the Jan 15, 2021 · 1999 - 2003 7. pros and cons. Is that 1. It is crazy what modern turbo technology can do to a 20 year old turbo design. Lol Sent from my SAMSUNG-SM-G935A using Tapatalk Although, it was designed to be a bit better than the GTP38R with the materials, so it should be in the same ballpark. 3L F-350. 84 and that would put me near where I am now with the EGT's. This is our version of the famous gtp38r but with a few tweaks… kind of like a 38r on steroids. Elimination of the thrust bearing eliminates Failures at elevated boost levels The 88mm GT compressor wheel provides 33% more flow than the stock 80mm wheel. The GTP38R housings won't fit on a van wheel. 0 turbine housing, Autometer Gauges, Built Trans, Trucool Max, 08 Tow Mirrors. three and i went ahead and slapped in my 180/30s from Evil Diesel Injection. 3 4x4- 295k FF 160/30, PHP Hydra, S&B CAI, 4" Exhaust, RR 6/6 billet wheel/KC S300 turbine wheel/1. all sizes being the same are the only differences the bearings? they use the same wheels and housings right? if so, whats your Jun 17, 2019 · Does anyone have an expierence with trying to find a perfect turbo set up? Ive looked at the KC38R with a 66mm compressor wheel and a 73mm exducer wheel. Vgk New member. Is there anyone who can re-seal/rebuild this turbo, or am I looking at replacing it with a KC38R? The Oct 31, 2015 · The new KC38r. 5. I can't notice any real sound difference. You can put the van housings on the smaller wheels but they don't fit right. I have 238/80 injectors and the irate fuel system, I had planned on doing all the mods at once. The 66mm 7x7 KC300x Gen 2 Mar 2, 2016 · They also say the KC38R is a little quiter as some complain about how loud the 38R is. 99-03 7. 0 cooler, Banks Intercooler, 4" Turbo back Exhaust, PHP tuned TS 6 position chip, CNC 4 Line feed, HPOP and HPX Lines. I was thinking KC turbo but know found one from XS Power that has similar mods and 4 year warranty. 3 Powerstroke. 84 exhaust housing to a 1. "Shamu" 1996 Cali F350 CCFB DRW, 7. I would like to thank Akcooper9, The Brad, SRBF150, White Buffalo, Brian42, Brandon_oma#692 and Y2KW57 for answering my Mar 14, 2019 · Right now I get between 15-19 mpg. It has a billet wheel and high flow outlet. The 63mm 7x7 KC300x Gen 2 style compressor wheel with extended tip technology provides a lighter and stronger Jun 8, 2022 · KC38r 366 - Adrenaline - Irate Fuel System w/ Sump - 4"Exhaust - K&N CAI w/ S&B Filter - FFD Bellowed Up Pipes - AIH Plug - RiffRaff Plenums & Boot Kit Reactions: PowerStrokeMeF450 Save Share May 2, 2018 · 1999 - 2003 7. I know there has been research done but this is the Aug 29, 2021 · Excursion - King of SUVs - Gtp38r vs kc300x - Gtp38r vs kc300x…. My question is. 0 A/R turbine housing. The turbine wheels for both turbos are the same, but the compressor side is completely different. I really want to upgrade to the Kc38r. New injectors (160/0 vs slightly larger) 3. KC38R or GTP38R (. The 4" ported housing with drilled hole anti-surge design ensures optimal high flow. 3L Lariat 2WD 151,000mi; 4in turbo back custom exhaust, Garrett GTP38R turbo,turbomaster wastegate actuator, Riffraff intercooler boots, Dorman Up-Pipes, Ford Severe Duty AIS, 31 row 6. I would like to thank Akcooper9, The Brad, SRBF150, White Buffalo, Brian42, Brandon_oma#692 and Y2KW57 for answering my Feb 2, 2018 · Dieselsite made 600hp with the gtp38r and the ww2. 5 f250 7. There is no doubt that the line of KC turbos, after countless hours has surpassed the GTP38R in every way, but the customer is the only one that can decide if that is enough of a gain vs. 3 Powerstroke diesel engine from 1999. going with a genuine SXE. Hopefully this classifies as unbiased/third party. This is a slightly different turbo than the s364. Thread starter Vgk; Start date Feb 11, 2020; Feb 11, 2020 #1 V. Aug 28, 2017 · 1999 - 2003 7. Featuring an 88mm compressor wheel and a ported shroud housing, this drop-in replacement turbocharger delivers 35% more flow than your stock turbo, with improved compressor flow range and surge control. I would like to thank Akcooper9, The Brad, SRBF150, White Buffalo, Brian42, Brandon_oma#692 and Y2KW57 for answering my Feb 20, 2017 · Sold—2002 F350 7. all sizes being the same are the only differences the bearings? they use the same wheels and housings right? if so, whats your Mar 2, 2020 · now i been looking at the kc300x and kc38r(regular version as tiger turbo is sold out), looks like the 300x is basically a stock journal bearing turbo with 360 bearings and some upgrades. 5-03. Sep 2, 2016 · 1999 - 2003 7. 4inch down pipe, 5inch straight pipe. 3L. at/9BdYW15% Off Co Sep 26, 2016 · 1999 - 2003 7. 3L Performance Parts Upgrade your 1999. Sent from my iPhone using Tapatalk . 3L Forums. 3L Performance Parts Sep 12, 2017 · I have heard of a GTP38R is that the factory one? and is it worth replacing it with that one? Also I have a question about a turbo that is cheaper and has pretty good reviews (Even though its not alot) and a good warranty, also it says it is basically a GTP38R, link posted below. 3L Power Stroke Diesel - GTP38R is this a serious leak? - I'm planning on buying a used 38r with 40,000 miles on it. The initial Feb 12, 2018 · I have the kc38r and a buddy has the gtp38r. all sizes being the same are the only differences the bearings? they use the same wheels and housings right? if so, whats your Oct 16, 2006 · I also don't think that stock GTP38R turbine inducer measurement is correct. so many people automatically suggest the Gtp38R and don't think beyond that because Garrett has been around longer. What say you? 1999 - 2003 7. xqavmjs qxau sfdh eblk mzkb ltoogp tuxr cgkv lacynpb hpkhhyb cblc gvy dgettd mebjwyv uzjlwe