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7mgte

  1. 1000hp mk3 supra 7mgte cost

    MKIII (1986.5-1992)
    1 have a 1989 supra with all the making of a thousand horses power im just not complete positive on how much it is worth
  2. 7mgte CPS which toothed wheel is crank trigger?

    MKIII Technical
    I'm in the process of rebuilding my CPS with the driftmotion hall effect sensor kit. Actual rebuild is done, but I want to verify that I'm putting the cam and crank sensors in the proper locations. Kit comes with 2 identical hall effect sensors that are pre-wired to a connector but I just want...
  3. 7MGTE O’Ringed Block BHG

    MKIII (1986.5-1992)
    So I just bought my first mk3 with bhg. The engine was rebuilt 80,000kms ago with the block o’ringed and machined with the head, arp head studs and the oem gasket. Just wondering if anyone else has an o’ringed block and could give me some advice on what head gasket they used? I’ve read that...
  4. wiring safc2 on 1991 supra 7mgte

    MKIII Technical
    Hello so we had a SAFC laying around and we decided to wire it up we searched for diagrams, pinouts and all that and everything works and lights up fine. it reads tps,rpm (reads rpm alittle off). Only thing it doesn't read is karmen. It stays at 3hz all the time while reving, idle, and when keys...
  5. 7mgte Safe Power

    MKIII (1986.5-1992)
    So my mk3 has been on the road for over a month now after a dreadful 3 years and im happy to say all is well... nearly. The engine is a 6m crank, stock rods, forged Je .020 oversized pistons, all new seals, bearings, arp hardware, new oil pump shimmed, new squirters, ect. Went with an 80mm Titan...
  6. First proj car(Newbie)(7mgte, 87, auto) tips, wisdom, suggestions and knowlege needed.

    Builds & Projects
    Hello(newbie), I am looking at building a 7mgte, My current goal is to get it driving without worrying about rodknock or BHG and eventually working my way upto 350-400hp over a few years, the head and block(top and bottom) appear to be in good shape just sat for ahile, I want to do this the...
  7. Head Damage/7mgte rebuild

    MKIII (1986.5-1992)
    Back in Jan I bought an 89 Turbo parts car for $1,500 for the R154 and diff. Engine was not running at the time. After a few weeks of messing around found the TPS was not right and was the reason it would not run. Car ran good and strong after that. Long story short my plan was to take this...
  8. 7MGTE with non turbo A340E, Rebuild or Swap?

    MKIII Technical
    My 91 Supra had issues moving from a stop, I would have to put it in Low to get it started then put it in drive after getting up to 2nd gear speed to for it to move without it acting like it would slip from a take off in Drive. I drove it to work (car dealership) and it stopped wanting to move...
  9. 7MGTE Oil Cooler Relief Valve

    MKIII Technical
    Hey guys! I’m new here and looking to start some mods on my 88 Supra. About to do an oil change soon. So figured I’d do some small things like upgrade the oil cooler and coolant lines to steel braided while the system is drained. But after a little research I’ve come to find the oil cooler...
  10. Code 12 Supra mk3 7MGTE

    MKIII (1986.5-1992)
    Hi everyone, My mk3 suddently stopped while I was driving. It doesn't start anymore, I've got the error code 12. The starter motor works. Any Ideas how I could test/check my CPS ? Is there any setting to do (like a timing belt) if I pu it appart? Thanks in advance for your Help !
  11. relocate IAT sensor to the cold start inject port?

    MKIII Technical
    92 sup 7mgte 57trim ct26 with factory manifolds (in and ex) FMIC kit w/ pipes (3000 pipe may or may not stay, restriction will be cut off if staying) AEM fuel pressure kit w/ some fattie injects EMU black ECU with full rewire I have an IAT with aluminum threaded bung(appears to be GM style)...
  12. 7mgte and standalone ecu (Haltech 2000)

    MKIII (1986.5-1992)
    Hey all, I am going to purchase a Haltech 2000 standalone ecu and Haltech’s premium engine harness for my mk3 87 supra with a 7mgte paired with an R154. I was just wondering if anybody has done this, and could possibly give me some pointers. I’m terrible with electronics and I’d like some advice...
  13. 7MGTE No CEL Cranks

    MKIII (1986.5-1992)
    I have a 1989 7MGTE,R154, Yellow Plug ECU parts car that I am going over to see what is swap-able to my NA. Engine cranks and sounds good but will not fire. I do not get CEL with key on. I have been searching the forums and trying different things for 2 weeks and still can not find where the...
  14. Help! Stock ecu / standalone advise pls (87)

    MKIII (1986.5-1992)
    Mk3 questions. So I’ve got a 87 mk3. With a 7mgte current mods- catless exhaust, eagle rods, arp studs torqued to 80ft/lbs, k&n intake pipe. I was wondering what I can do with a stock ecu. I’m not trying to make a crap ton of power. End goal is 430-450 whp. But I want to do some mods first...
  15. 7MGTE in a mx83? 2019 version

    MKIII Technical
    i can never get a straight answer to this question and MK3 guys are the only people that are willing to help with my 7M problems so I am here because JZXproject has no real information for 7M's and tell me to KMS every 5 seconds so i am here looking for knowledge. I've spent the last 3 days...
  16. '88 7MGTE No Spark | Many Tests Done with Results in Post | Pics

    MKIII Technical
    Edit: can't add a link to the first post, will post below. Ok, I'll try to keep this short. Me and a buddy bought this '88 Turbo Targa two weeks ago in a no-start condition. We believe it has sat for 20 years from 1995-2015, was driven from 2015-2018, and sat from March 2018 to now. The...
  17. (88 7mge & 89 7mgte) donor to daily

    MKIII (1986.5-1992)
    Hey guys just wanted to show off my babies...so about a year ago I picked up my 88 NA, I began doing a lot of research into building a mid 300hp fun street car. As I read more and more my hopes began to get crushed trying to accept the cost to benefit of building an NA to my power goal. Fast...
  18. 7MGE TO 7MGTE Swap

    MKIII (1986.5-1992)
    Good Morning. I currently have a rebuilt 7mge with stage 2 cams and Ferrea valves. Once I put it back in it wasn't quite the power I wanted so I looked into a stand alone for it, wasn't really finding any good options. Now I'm looking to add the turbo from a 7mgte and all associated equipment...
  19. Issue with running rich after 2nd start

    MKIII Technical
    Hey everyone I’ve been trying to resolve this on my own without any luck! So I have an 89 Supra with a 7mgte with 550cc injectors and a maft pro and have the original NB o2. I have pt cruising and afr tracking disabled. When I goto start my car In the morning and drive it everything afr wise is...
  20. Stock 1991 7MGTE 99K OGM

    Stock 1991 7MGTE 99K OGM

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