MKIV (1993-1998)

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Forum: MKIV (1993-1998)

For general discussion about topics relating to the MKIV.

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  1. Sticky Thread Sticky: U.S. MKIV Supra Roll Call...NO BS/No Chat/No More/No Less...

    U.S. MKIV Supra Roll Call...NO BS/No Chat/No More/No Less... Year Color 6sp/a-t State Name Photo (optional but preferred) I'll start...

    Started by Rob Allen, 01-05-2004 09:44 AM
    49 Pages
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    • Replies: 1,204
    • Views: 564,604
    03-23-2017 10:35 PM Go to last post
  2. Sticky Thread Sticky: Clutch for 700-900rwhp?

    First off, I have searched many times and the forums keeps messing up and showing blank white pages (already reported by other members here: First off I want to go ahead and ask you guys who are running RPS clutches (non C/C) if you are...

    Started by KirkMKIV, 07-30-2008 03:16 PM
    22 Pages
    1 2 3 4 5 6 ... 22
    • Replies: 537
    • Views: 185,395
    03-20-2017 07:36 PM Go to last post
  3. Sticky Thread Sticky: The 1993.5-1998 Toyota Supra Discontinued Parts Thread

    A few forum members brought to my attention there isn't much of a definitive list of discontinued parts for the MKIV. The purpose of this thread is to list out any known or omitted parts without much discussion other than just that. If not sure if something is discontinued, message me and...

    Started by FastTurbo, 11-20-2015 05:35 AM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 221
    • Views: 30,451
    03-15-2017 09:46 PM Go to last post
  4. Sticky Thread Sticky: Crank Walk Documentation

    I am documenting my crank walk experience for you guys. I also have questions for you at the end of this thread. v160 ACT Xtreme GTE Bottom End Occured after about two years of driving with this clutch. I tried to get it off the road in time but the last mile home was terrible. I also did...

    Started by Ki11bert, 11-16-2007 07:53 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 200
    • Views: 110,064
    03-04-2017 09:47 AM Go to last post
  5. Sticky Thread Sticky: GTE non VVTi to VVTi conversion, Facts and myths

    As some one who has added a GTE-VVTi head to an OEM US spec TT Supra, I will give you some facts and information I have learned. Most of the items in this post refer to the GTE platform. VVTi will add low end power and torque, improve gas mileage, and spool your turbo faster VVTi will in...

    Started by cwtt, 05-21-2015 05:33 PM
    5 Pages
    1 2 3 4 5
    • Replies: 124
    • Views: 32,313
    03-03-2017 08:28 PM Go to last post
  6. Sticky Thread Sticky: JZA80 Differential Info!

    It is my hope that this thread can serve as a solid reference point for anyone with questions regarding the various differentials installed in the JZA80. This is a 'master list' of the factory installed differential configurations offered in the Supra in the US & Japan. Anyone with further...

    Started by Wreckless, 09-28-2010 11:06 AM
    11 Pages
    1 2 3 4 5 6 ... 11
    • Replies: 254
    • Views: 169,173
    03-03-2017 03:31 PM Go to last post
  7. Sticky Thread Sticky: The Great V160 Fluid Challenge....

    All, Below you will find the details from this analysis.... Before reviewing, a special thanks goes to the contributors: Chip Schwartz (Lagtime) John Firth (Axoman) Craig Bush (CraigBush) Ken Henderson (KenHenderson)

    Started by Suprafied, 02-23-2014 12:16 PM
    5 Pages
    1 2 3 4 5
    • Replies: 113
    • Views: 35,146
    02-21-2017 04:18 AM Go to last post
  8. Sticky Thread Sticky: Fender modification pics

    I would like to see some close up pics of rolled or cut rear fenders. Interested in the end result whether it was done by a shop or a DIY job. :) thanks. :) searched..and no luck.

    Started by Ctwins, 02-19-2007 07:57 PM
    12 Pages
    1 2 3 4 5 6 ... 12
    • Replies: 275
    • Views: 180,934
    12-09-2016 10:35 AM Go to last post
  9. Sticky Thread Sticky: Caring for the A340 Factory automatic trans / built or stock

    Rules Rule #1 - O/D off when you go WOT. If you suck at remembering things like I do, make notes and put them all over the car so you remember to turn it off. The overdrive clutch pack contains 2 clutches, the rest of them are somewhere around 6 if I remember correctly, O/D clutch pack CAN NOT...

    Started by 1320ms, 08-26-2011 01:41 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 185
    • Views: 60,970
    10-21-2016 09:20 AM Go to last post
  10. Sticky Thread Sticky: NEW-1997-98 Complete Service Manuals

    EDIT-3-27-15...Added a few NA manuals below. I figured that people with 1997-98 years might appreciate having these. They are a little different than the ones here for the 1995. Big difference is Electrical. Some minor Body and other stuff. Not sure about SRS, SFI, and ABS/Traction. . Since I...

    Started by Stu Hagen, 11-07-2006 10:37 PM
    2 Pages
    1 2
    • Replies: 42
    • Views: 52,055
    08-18-2016 12:06 PM Go to last post
  11. Sticky Thread Sticky: NEW RULE: Selling Homemade Parts on Supraforums

    Members- With the increased activity in parts that are made by members who do not represent a shop/company/organization/etc, the moderation team has decided to put some rules into place to ensure all members have the same standards for selling parts made in their personal time. These rules...

    Started by chnco, 12-29-2014 01:10 PM
    • Replies: 0
    • Views: 7,454
    12-29-2014 01:10 PM Go to last post
  12. Sticky Thread Sticky: My Sound Dampening Project

    This winter I decided to try and fix a couple issues with the car that I really didn't like; interior rattles, road noise, and heat off the transmission tunnel. By no means is my intent to create a Lexus type environment, but with crappy roads, coilovers, lowering, and wide 18" tires the road noise...

    Started by sparkboy, 03-23-2008 01:03 PM
    3 Pages
    1 2 3
    • Replies: 66
    • Views: 17,180
    12-20-2010 09:12 PM Go to last post
  1. too many project cars and now facing dilemma

    Since the last time I posted I'm up to 3 TT supras. I have my 14k miles stock 94 targa TT, my stock 1993.5 hardtop TT, and a 1994 auto TT with high miles. I just sold my 1969 Z28 25.3 tube chassis race car. So, here is where the projects overlap. I still have the motor, trans, standalone...

    Started by 1LSWON, Yesterday 10:18 PM
    • Replies: 5
    • Views: 108
    Today 01:53 AM Go to last post
  2. What is the highest mph set in the 1/4 mile with hiflow stock turbos?

    Hi everyone, I'm keen to see what mph has been achieved with hiflow stock USDM and JDM hiflowed turbos whilst drag racing in the 1/4 mile Any help would be appreciated. Cheers

    Started by phat, Yesterday 10:52 PM
    • Replies: 1
    • Views: 58
    Today 12:24 AM Go to last post
  3. Gotta rebuild the engine. What are the top performance part upgrades?

    I screwed up! My beautiful 1994 non-turbo, manual Supra overheated and the rod bearings are damaged. 20/50 oil, lucas oil additive and TLC are the only things keeping her on the road. That's not cool, so I'm having the engine rebuilt. Since I'm going to the trouble I plan to upgrade the engine...

    Started by FrankOsuprA, Yesterday 04:34 PM
    • Replies: 3
    • Views: 146
    Yesterday 10:59 PM Go to last post
  4. Stock twins replacement/upgrade - Hybrid GT28R's

    So I've been keeping watch over the past two years (as many others have..and for longer) for hybrid turbos which retain the sequential operating system and offer significant hp gains. Well Stu Hagen, King of the Sequential twins (not necessarily "stock" sequential twins in this case), has come...

    Started by bonz, 07-15-2007 07:34 PM
    110 Pages
    1 2 3 4 5 6 ... 110
    • Replies: 2,737
    • Views: 468,967
    Yesterday 08:45 PM Go to last post
  5. Difference of opinion w/fabricator on IC piping, 3.5" cold side

    The guy who's currently fabbing my IC pipes is having clearance issues on the cold side with 3.5". Previous 3.5" setup had great clearance allowing me to button up all the plastics underneath, however that was with no AC lines. My new Supra has AC lines and my old setup lost about 1.5" clearance...

    Started by stockred03, 03-19-2017 06:10 PM
    • Replies: 19
    • Views: 636
    Yesterday 08:12 PM Go to last post
  6. HOW TO Install New IACV Valve

    Just ordered a new IACV as I have an erratic Idle. What is the best way to install it and connect the bottom two little rubber hoses once I take the old one of. Also besides disconnecting the Battery is there anything special to do when changing this part out. Thanks in Advance not an...

    Started by Stifun, 03-24-2017 05:48 PM
    • Replies: 9
    • Views: 232
    Yesterday 08:03 PM Go to last post
  7. Abs code 61

    Good afternoon all, I just got the supra back together and running on the ProEFI but my abs light and exclamation point light are on. The abs code reads 61 which is error in trac ecu communication. I deleted the Trac system and removed the ecu so I'm certain it's related. I also installed the 2...

    Started by carman336, 02-25-2017 12:29 PM
    • Replies: 7
    • Views: 296
    Yesterday 07:15 PM Go to last post
  8. Breaking up

    Hello everyone, So I took car out today since I bought it and I noticed when I jumped on it broke up a little bit and then backfired what could cause this? I don't know how old the fuel is in the car could it be bad? Thanks Joe

    Started by Buttinz717, 03-25-2017 01:04 PM
    • Replies: 10
    • Views: 198
    Yesterday 07:02 PM Go to last post
  9. Thoughts on Innovate Motorsports SCG-1 Boost Controller and Wideband Kit?

    I have been looking around for a good boost controller. Something simple, that works well and is stand alone. I wanted to see if any body has used one or knows much about the Innovate Motorsports SCG-1 Boost Controller and Wideband Kit. My car is 100% stock, but i do have a RMM down pipe and...

    Started by 2JZGTE94$, 09-19-2014 10:36 PM
    2 Pages
    1 2
    • Replies: 37
    • Views: 11,975
    Yesterday 03:56 PM Go to last post
  10. CD009 option to make my speedometer and odometer work?

    I have a 94 TT auto with the cd009 swap installed now. Using AEM v2. What is the best option to get my oem speedometer to work and also my odometer. Has anyone got them working ?

    Started by HKSevolutionNYC, 03-17-2017 10:24 AM
    • Replies: 15
    • Views: 548
    Yesterday 11:49 AM Go to last post
  11. 2JZ-GE FFIM throttle cable solution?

    Finishing putting my FFIM on tomorrow and realized my thorttle cable is to short :( was looking online and cant find a solid answer on what cable to run.. some people say landcruiser/camry/300zx etc. Anybody know a solid answer on what to use? OEM GTE cable perhaps?

    Started by 1993mk4, 03-25-2017 06:44 PM
    • Replies: 2
    • Views: 75
    03-25-2017 07:12 PM Go to last post
  12. Boost creep help

    I thought I would post this in the MKIV section since it's a 2jzgte vvti, but I'm having problems with boost creep and was hoping someone could shoot me in a good direction. I have a p6266 with a .81 ar, currently I have a 44mm tial wastegate with a drewgo manifold. There is a 6pound spring in it...

    Started by Ghynes440, 03-19-2017 06:04 AM
    • Replies: 9
    • Views: 360
    03-25-2017 06:33 PM Go to last post
  13. Fuel leaks and then stops

    Ok so i have this weird issue that all started after i had the car on jacks for about a week. I replaced my motor mounts during this time using a hoist. I was pretty careful and made sure the fuel lines werent getting tugged on. I recently flushed my radiator so when i put it down i left the front...

    Started by s_jager44, 03-25-2017 03:12 PM
    • Replies: 3
    • Views: 100
    03-25-2017 05:08 PM Go to last post
  14. ECU Identification Numbers

    I've located all this, but does anyone know the numbers for the US-spec TT Auto 96-98 Supra ECUs? Aristo ECU Part Number: - 89661-35060 (91-93) - 89661-30870 (93-97) Supra ECU Part Numbers (Auto, J-Spec, NA): - 89661-14600 (93-97) - 89661-14810 (97-99)

    Started by child9, 03-06-2012 10:12 AM
    • Replies: 19
    • Views: 12,393
    03-25-2017 09:23 AM Go to last post
  15. HELP PLEASE! First start up of the year and Ive run into some problems....

    So this is the first winter Ive let my supra sit all winter long. Today I go out to start it for the first time and the battery is dead. I go get a new battery, hook it up, then start the car. Upon start up, I notice the car wants to cut off immediately. After about 5-6 starts and slight pressure...

    Started by importrcr84, 03-22-2017 11:10 AM
    • Replies: 9
    • Views: 318
    03-24-2017 01:55 PM Go to last post
  16. Dash light problem

    My clock light stays on when the lights are off, but when I turn my lights on the clock light goes off. the clock works fine, it's just the light that is backwards. What is it that should be reversed? TIA, Kim Truhart

    Started by truesbluz, 03-14-2017 12:41 PM
    • Replies: 3
    • Views: 233
    03-24-2017 11:54 AM Go to last post
  17. Bad sputter around 3k Rpms, any ideas?

    Hey guys, I have an aristo swapped is300 that ran great for about a year and has recently started doing weird things. It's a dual ecu setup with tweak'd harness. Basically a stock swap. When you drive the car it sputters bad around 3k. It has very little power as well. I have done a smoke test and...

    Started by Shane M., 03-14-2017 11:20 AM
    • Replies: 11
    • Views: 325
    03-24-2017 11:52 AM Go to last post
  18. Will an OBD1 to OBD2 adapter work on scan tools?

    I have a 1995 NA looking to see if this will work with a standard scan tool or bluetooth through the Google torque app with the bluetooth obd2 adapter?

    Started by SavedASupra, 03-24-2017 09:58 AM
    • Replies: 1
    • Views: 89
    03-24-2017 10:31 AM Go to last post
  19. Error 27, sub o2 sensor, because of removed cats??

    I have an error code 27 on my 94 TT. Sub o2 sensor. Changed it today for a new one, the check engine light is still there, and still flashing 27.. Can this be because I have removed the cat's? The sensor sits on the exhaust pipe at the same location as stock, only it is on my custom 3,5"...

    Started by _anders, 03-12-2017 03:55 PM
    • Replies: 5
    • Views: 205
    03-24-2017 10:09 AM Go to last post
  20. Engine harness connector questions

    Hey I'm currently replacing some of the broken and cracked connectors on my jdm engine harness. I'm trying to replace both cam sensors and can't figure out which wire goes to which side of the new connector as there are only wires/pins left and no actual connector. Also looking for the coolant temp...

    Started by BlackedOut, 03-22-2017 08:28 AM
    • Replies: 2
    • Views: 122
    03-24-2017 10:07 AM Go to last post
  21. OEM Seat Plastic trim

    I didn't see this listed as discontinued but does anyone know if the black oem plastics are still available from Toyota to convert OEM seats from tan to black? I'm gonna guess discontinued tho

    Started by massaker, 02-23-2017 03:39 PM
    • Replies: 6
    • Views: 331
    03-24-2017 08:00 AM Go to last post
  22. Anyone bought the grannas t56 swap?

    v160s are dwindling fast and new ones are to expensive to risk destroying. r154s have limited options in the aftermarket gearsets and lets face it, its a 5 speed in a mk4:hahano: moving on: cd009 will hold the power but they are hit and miss which one will and they whine shortly after heavy...

    Started by supra_kid1, 09-04-2016 07:12 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 211
    • Views: 18,082
    03-23-2017 04:58 PM Go to last post
  23. Dash panel restoration warning

    I was just wondering if there is a way to put a warning on the dash panel restoration DIY thread. It's 62 pages long that can't be posted to anymore and the first warnings come about 10 pages into it. With dash panels becoming discontinued, it would suck to hear about them being ruined by goo...

    Started by Golfer, 03-19-2017 02:21 AM
    • Replies: 7
    • Views: 643
    03-23-2017 12:59 PM Go to last post
  24. Greddy type ch question

    I have a greddy type c-h 56mm wastegate with a blue spring on a gt42-76. Basically im wanting to get things down below 18lbs of boost and the spring doesnt start opening until 21 lbs of boost. Hoping the yellow spring will help but if not is there any other manufacturers you can use in greddy...

    Started by s_jager44, 03-18-2017 07:39 PM
    • Replies: 6
    • Views: 262
    03-23-2017 09:56 AM Go to last post
  25. Walbro 450 and PWM pump driver

    Interested in going PWM control on my walbro 450. I've read that the pump is designed to work with PWM or 12v so it should be okay. Not sure what solid state relay would be effective and reliable for this task. Also not sure about what settings for PWM would work well for this pump. (minimum...

    Started by Sketch_hs, 02-28-2017 04:43 PM
    • Replies: 5
    • Views: 568
    03-23-2017 07:46 AM Go to last post
  26. Dual Intake for Stock Twins

    I've seen a few pictures of dual intakes on stock twins so I decided to try it for myself. The pipes still need a bit of adjusting, and nothing has been tightened up yet, but let me know what you guys think. Also the AEM filters I got are a bit bigger than I thought they would be, but they do...

    Started by Josh S, 01-11-2009 05:35 PM
    26 Pages
    1 2 3 4 5 6 ... 26
    • Replies: 636
    • Views: 114,354
    03-22-2017 08:58 PM Go to last post
  27. 93-98 Toyota Supra Front Bumper Lip Aero Magic Whifbitz Style Polyurethane

    After waiting a whole year for the company to release the AeroMagic Whifbitz lip to come out in polyurethane, it's finally out! It's on our favorite auction site 201085710290

    Started by chopstickz, 05-05-2014 09:35 PM
    5 Pages
    1 2 3 4 5
    • Replies: 110
    • Views: 9,257
    03-22-2017 05:10 PM Go to last post
  28. Modifying RHD Clutch pedal to fit LHD?

    Recently picked up an MC built r154, got the whole swap completed the other day and tried to mount my Clutch pedal but the pedal was almost touching the floor after mounting! Found out its an RHD mk4 pedal, has anybody ever modified an rhd pedal to make it work in LHD?

    Started by 1993mk4, 03-20-2017 11:52 AM
    • Replies: 5
    • Views: 238
    03-22-2017 04:46 PM Go to last post
  29. Carbon fiber fan shroud??

    Hi everyone, Does anyone know where I can find shroud? I seen on internet but no one has for sale. I like the way it looks. Thanks Joe

    Started by Buttinz717, 03-21-2017 05:49 PM
    • Replies: 1
    • Views: 205
    03-21-2017 05:54 PM Go to last post
  30. HELP: Tuning and Hardware Advice > AEM v1 and Injectors

    Hey guys, let me preface by saying that I have a '93 AUTO with a small 6262 single. The engine is being built so I have a little bit of research time on my hands. That said, initially and due to the limitations of the AT transmission, I expect to be somewhere in the 400's when it touches the...

    Started by TUN3D, 03-16-2017 11:47 AM
    • Replies: 3
    • Views: 233
    03-21-2017 03:05 PM Go to last post
  31. 2JZ connecting rods CX Racing?, Manley?, Eagle??

    Found these on Ebay and only write up I could find was a Honda Civc owner that x-rayed the material and talk about his findings with his equipment. I see that the material appears to be the same as the Eagle and Manley rods. but what is the quality difference?? I say you have to pay to play but im...

    Started by chuckmuska2005, 02-09-2015 09:34 AM
    2 Pages
    1 2
    • Replies: 31
    • Views: 6,612
    03-21-2017 01:04 PM Go to last post
  32. AEM 3.5 Bar Map Sensor Install

    Hello peeps! I have run into a bit of a stupid problem and I am a little bit confused as to where to go from here. Application: JDM MKIV 1995. I have uploaded a picture (below) which shows the problem I am having. I am unsure as to where the vac line connector goes (1)

    Started by xeqution, 08-11-2011 06:43 PM
    • Replies: 18
    • Views: 5,878
    03-20-2017 01:13 PM Go to last post
  33. AEM V2 base map help!

    I need help with base map for JDM 2jzgte VVTI Borg Warner S366 .91 A/R 4 bar Omni map sensor Batch fire ignition Stock fuel 440cc injectors 255 lph fuel pump 4" intake I just wanted to to hear her run again! Please email me your map

    Started by bsees08, 03-19-2017 11:52 PM
    • Replies: 0
    • Views: 95
    03-19-2017 11:52 PM Go to last post
  34. An AEM Base Map Please!

    Alright you AEM gurus. My car will be finished this weekend and I am hoping someone can shoot me a base map that will at least get me started and be able to get me to DynoExtreme to finalize the tune. Here are my mods below: Fuel: 720cc injectors twin walbro Engine: Ported & Polished...

    Started by SupraSonic, 01-25-2006 09:55 AM
    • Replies: 15
    • Views: 959
    03-19-2017 11:50 PM Go to last post
  35. upper hardpipe leak?

    Ive had a leak comming from my upper rad. hardpipe for some time. What am I doing wrong? I even bought some constant torque clamps and still dribble dribble comming from the couplers. Am I overtightening them or what anyone else have this.

    Started by twitch69187, 07-18-2006 11:21 AM
    • Replies: 15
    • Views: 767
    03-18-2017 11:37 AM Go to last post

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