For general discussion about topics relating to the MKIII.
For technical information about modifications/repairs to the MKIII.
1990 Supra with M-OBD
Yesterday, 07:27 PM
Info regarding swapping the JZ-series engine into the A70 chassis.
2jzgte vvt-i in 91 jza70
04-23-2017, 09:46 AM
For frequently asked questions about the MKIII.
MKIII Born with Auto...
04-07-2017, 09:16 PM
We need to start something here for the 7M harness like the JZ engines have.
The connectors on the 7M are just as crusty.
Anyways, I'm trying to find the connector and pin for the Oil sender for a 7m that I'm transplanting to my JZ, the connector and pin are in foul shape from the donor...
I have noticed a lot of the 1JZ information is not as accurate as it used to be. The common parts that are interchangeable with the 2JZ are the easy ones to find and we know they fit. In this thread I will list everything there is to know for us MKIII owners about doing a 1JZ-GTE and 2JZ-GTE Swap....
I have edited and relocated some useful information to help alleviate some questions from new users. Please read below for basic information on how this forum operates and how to better access it.
The Supraforums search feature can be very helpful in keeping the...
Beating my head against the wall trying to make up my mind on whether I should liquidate all my 7m parts and motor and install a 2jzgte or just put a fresh built 7m back in.
I got a 7m with a built head and bottom end and a good number of things to support it but not everything. But then I keep...
Hey guys I know I don't own a supra but I am putting in a supra motor in my 1983 Celica (7M to be exact) I just need help with the 24 pin connector If someone can please show me how the pins and the color wires that go in with those pins are suppose to go in order I would appreciate it I can't find...
I been having this issue for some time now. I already changed the spark plugs and fuel filter and it still the same which leads to either a weak fuel pump, bad cold start valve or poor timing (maybe). It starts up fine once its already been started. To best describe this is like it wants to fire up...
Hey guy. Found an 89 NA Supra, with the 7mge. It's got a classic head gasket pop, the asking is 2500 Canadian. I have decent mechanical aptitude and a shop, but no lift. I'm new to Supra but have always loved the style. Anything would be helpful for tips.
Hi guys. I may end up ditching the 6262 setup over the summer and head towards driftmotions 6465 turbo kit for the 7mgte. I'm wondering what your guys opinions are on this particular turbo and what sort of spool time I would be expecting from this setup. It's a nice kit because it comes with a...
Hi all. My 7m has always been this way since I first got it. I found it odd but it never seemed to affect performance or daily driving but it's something I am curious to find out. When I check my timing, when looking at the crank on the bottom with the timing numbers I notice that the little notch...
Good Morning all,
I was cruising through some build threads thinking about the day that I actually get to install my full Battle Version suspension (It's sitting in my car in Texas while i'm over seas) and I ran into this thread:
Recently had head work done resurfacing cleaning and the shop checked if valves were sealing, my concern is the water jacket areas
Hoping someone out there that is rebuilding their R154 can count the # of teeth on their ABS tone ring.
I am in process of converting my 87' to 3.73 Gearing from 3.91.
The last part I need from Toyota is discontinued, can't get it anymore.
The correct drive gear for the speedo.
I will be...
Car's about 90k miles I'm planning on getting this kit from the Supra store 1.4mm tms steel head gasket, Arp studs, and gates timing belt, I'm assuming with the heads having to be machines that it won't be completely stock thickness, how much do I have to worry about compression change? Also is...
Alright so I'm hoping somebody else has encountered this problem so I can get other pointers on this. Recently I bought another MK3 for cheap that was in fairly decent condition. No rust on the frame or anything so I've decided to restore it using parts from another MK3. Well, the problem I'm...
Just passing through to say what's up to all you hard core MKIII owners. Brewt4ce OG being replaced with new OG 80k unmolested MKIII
I have problems with my aem ems 2 settings and it would be nice to see other maps to compare with my own. If anyone have .cal files for that car it would be nice if you can share it. You can send it to email@example.com
I don't want to go dyno until i get my basic settings right.
This build has been over the course of 4 years of hard work and lots of money spent. it was posted on SM just because i didnt know of SF at the time, so ill be posting it here now too!
lets start off at the beginning,...
i need some imput im new to putting stuff together and im trying to buy a new clutch and flywheel for my 7mgte build. i am wondering if anyone can help shed some light on some awesome clutches and flywheels. my budget is from 300$ to 800$ i was looking at some Mc leod and spec twin disk St? anyone...
I'm looking for a shifter cable for my auto transmission on my 1jz. Any suggestions or is anyone selling one?
installed the Driftmotion exhaust on my stock jza70. First mod!!!! anyways, love the sound!!! Great while driving on highway as its not annoying and doesn't have any drone. Great fitment. Came with 3 inch gaskets and hardware. The overall sound is not too loud (comparing against my 2011...
I've looked at other threads but most are old and have pictures removed. Where is this sensor and do I need to do anything to it to use the lexus am and saf-c? thanks.
New year nice weather again time to start back to work. If you don't want to go through the other thread, last may we purchased a car that had sat for 4 years and we brought her back to life finally in December with much help form forum members. In Iowa that's to cold to work on a car unless you...
Hello guys I just bought a remanufactured 7mgte cylinder head, it just arrived today. Now the shop that sold it to me put it together already. The cams and caps are all installed but they failed to apply Rtv sealant on number one cap! I've read before that this is needed, and read that it doesn't...
I thought I share my build project with you. First of all, some facts.
Toyota Supra MK3
Engine code: 7MGTE
Automatic converted into 5sped R154 manual
So I came across these pics and tried to dig up some more but these are the only ones I found and was wondering if you guys know where or what they are
*** I am so sorry, it's late and I'm using my phone and it won't let me upload pics, I'll upload from my laptop in the morning
I have a 1991 JZA70 Limited that's almost completely stock (stock exhaust, almost everything with the exceptions of new Enkei wheels and a pioneer head unit). Currently the car makes 233WHP with 254 Lb/Ft of torque.
I've been asking around regarding "beginner mods", and a fellow...
This started out as a 330mm kit and then i bought the wrong part on ebay. So I ended up with s600 Brembos and I made it fit!
Parts List -
2001 s600 345mm Brembo Calipers
2004 ml500 rotors,
67.1mm to 60.1mm hub centric rings
5mm wheel spacer will vary with the type of wheels you have.
Here is my review of my newly aquired S3 V2 Short Stroke Shifter from HorsePowerFreaks.com.
It arrived in a plain brown box and the contents are as follows...
1) Shifter and
2) Set of directions.
I was going to check the wire to the engine coolant temp guage and I found a wire that is completely bare...I have no idea what it goes to, it seems to be a part of the cables that go to the coolant system...It's what looks to be a white or yellow-ish cable with a black stripe. If you have any idea...
I have a 1989 7M-GE and I love the engine but I don't want to go through the hassle of getting a new engine or a turbo, I want to know how much more horsepower I can squeeze out of the Naturally aspirated setup...I'm aiming for +50hp to my stock 195whp. Any ideas that don't involve a new engine or...
Fellas... help me out here. I have a larger turbo and I am having trouble finding a strut bar that will clear it. I know some of you may say strut bars are worthless etc but trust me it makes a huge difference when the targa top is off.
Pics of your setup would also help much. Thanks in advance.
Im going to replace the cap and rotor to see if it helps.
That knocking noise is from the flywheel i dont know why its making that noise either. The engine itself doesnt have any knocking noise what so ever. It also has a vibration right below my feet around the flywheel that vibrates a bit when...
Title says it all. Best price I've seen so far is $106 for the long cable and $130 for both from driftmotion.com. Anyone have a better place? I'm looking for both for my 87 7mgte.
Ok so my engine was just recently rebuilt. New pistons/ rings, valve job, custom cams, cam gears and a couple other things that don't affect the engine. I just recently had to replace all the suspension bushings and while I was waiting for parts I decided to put on a turbo I had been waiting to put...
I'm in search of an FFIM and don't really like the look of the Lipp cast one. does anyone know how I can get it touch with Ron R or Sethron71 (sethron PM are disabled) or anyone else who's making FFIM for the 7M.
Have a specific look I'm after.
PS: if anyone has one for sale or thinking of...
Hello Supra Com,
first sorry for my bad english, i give my best to make anyone to understand me. :)
I have a Supra MK3, i build my cylinder head new and now i want to know how hp can i get from the ct26.
3'' Turbo Elbow and Downpipe
Anyone know which is the fuel pump relay? Im trying to prime the oil pump but dont want to flood the engine with gas. Thanks
Its located with the connections near the starter. I already have all connection that i can see hooked up there, but i just have this one just there. Anyone know where this goes? I seen this thread about the same wire being the abs connection but i just want to make sure before putting everything...
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