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  1. gottadiesel

    Switch ARP Bolts to Studs

    Yeah I know another thread on this subject... but I promise it is a different question :icon_bigg So when motor was done, ARP studs were ordered, but bolts were delivered... at the time, schedule was somewhat important because of another shop project that needed to come through... so I went...
  2. gottadiesel

    Old Thread - See New One - Centralia/Chehalis M&G Plans

    New Thread with details - http://www.supramania.com/forums/showthread.php?141299-Offical-2011-PacNW-Centralia-Meet-amp-Greet-May-14th!-%28Saturday%29
  3. gottadiesel

    Supra For Sale - Bremerton - Anyone know it?

    Does anyone know the history on this car... Thanks Charles http://seattle.craigslist.org/kit/cto/2188883163.html
  4. gottadiesel

    Damn Vibration... Any suggestions appreciated!

    I’m feelin those “bad” vibrations… Here is the scoop and this is what has already been done: Current – High Frequency vibration at about 62-68, goes away to some degree around 70, comes back at about 75 or so and then as you near 80, start to also pick up this oscillating low freq...
  5. gottadiesel

    Smoking on Hot Start

    I think I know what the issue is, but would like some verification... The car lets off a good puff of blue smoke when I start it up while still hot, do not notice any on a cold start. Also do not notice any oil burning any other time or driving condition, I am sure there is a little, as it seems...
  6. gottadiesel

    Question on AEM TruBoost

    I have been using the AEM TruBoost since my re-build, now have about 6k miles since start-up, all is going very well! One of the minor issues I am still working through and would like to get resolved before I go for a dyno run next weekend, is the settings and responses on the boost...
  7. gottadiesel

    Vacuum/boost leak test - Confirm proper setup please

    I have read and read several threads related to different ways of testing for a vacuum/boost leak, some test more of the system then others... My theory was that the more I can leave hooked up the better, otherwise you don't know if it is leaking where you took it apart and put back together...
  8. gottadiesel

    Anyone in the Chehalis/Centralia area with 7mgte lexus/550 upgrade?

    I am looking for anyone who is in the Chehalis / Centralia area with 7mgte Lexus/550 upgrade, preferably 87-89, but any MarkIII would be great? I have been fighting an issue for over a month now, have stumped many via the keyboard, not because a lack of intelligence or expertise of those who...
  9. gottadiesel

    Vacuum a little on the low side? Should I be worried yet?

    As some of you are already aware, I am in the break-in phase of a rebuild. With much help of other members I have been successful in getting past all of my start-up issues so far! So now I have about 385 miles on it, still running with TruBoost off, so WG spring only and still have not...
  10. gottadiesel

    Voltage @ ECU - Same as Charging Voltage?

    Basic question - If I am seeing the electrical schematic correctly, the voltage at the ECU should be roughly the same as the charging voltage? Is that correct? My reason for asking is - My Neo has a voltage monitor and when running only shows 11.9 to 12.8 depending on rpms, I double checked...
  11. gottadiesel

    Engine Missing - results of all tests - Please Any Ideas!

    My issues began with a Lexus AFM question but have graduated to a whole different level, so thought it best to begin a new thread with a compilation of the process I have followed. Once again in-case anyone did not see the original thread, here is the link (...
  12. gottadiesel

    Lexus AFM Clarifications Please

    To begin with I am going to list mods so that is an understanding of how I got to where I am: 1988 5spd 7mgte Motor & tranny top to bottom complete re-build - Stock internals Greddy 2.0mm MHG ARP Head, Main & Rod Bolts Upgraded oil pump (BP'd for higher flow) Arizona Performance HF Oil...
  13. gottadiesel

    A couple of issues after initial startup - Please help

    Background - fresh re-build, all new vacuum, coolant and oil lines, fresh rebuilt turbo, 90% of the wiring has been inspected and gone through for any needed repairs. So I finally got the car ready for start-up last night and after a couple of minor issues she started up, no oil leaking, no...
  14. gottadiesel

    BOV Recirc options - Your thoughts please

    I am using a Synapse BOV and plan to recirc, as I am using a NEO controller. My accordion was replaced with a stainless steel one, the inserts are in the same location. The position of my BOV is right above the stock BOV recirculation insert, so not realistic to try to contort a line to that...
  15. gottadiesel

    Found Non-Factory Jumper Wire?? Unsure of Use

    During my re-build (88 7mgte), I noticed a jumper that was added by the last owner (mickey moused the whole car...) I am trying to determine what reason this jumper might have been put in. Any ideas would be appreciated... See pics below: (notes are added as to where wires connect) Jumper...
  16. gottadiesel

    Fresh build, oil seepage from Rear Main

    So here is the deal, I did a test that many may no do and I found a result outside of what I was testing that has me concerned. Being that my oil pan leaked when I pulled the motor, I wanted to insure that it was not going to leak again, so after sealing and installing, I let it sit for 48 hours...
  17. gottadiesel

    Another Ebay Item 3" Exhaust??

    I know all the pros and cons of ebay... I have been buying and selling on ebay for 10 years, there are good, bad, cheap, quality etc... so I came upon this below, as I was contemplating building an exhaust from scratch, using non-polished stainless, as I did not want to spend $500 on an exhaust...
  18. gottadiesel

    CPS won"t go in place @ TDC post with pics

    I have read a few threads about the same issue, had already tried everything listed, but I could not find a thread with a resolution... I have followed the TRSM for installing the CPS, see pics below, verified #1 piston is at the top and all marks line up to TDC, but when I install the CPS...
  19. gottadiesel

    Fuel Injector o rings, sq edge vs round???

    I have a question in regards to the new injectors I just put in. Before I go any further though, I am not looking for opinions on whether these are the best injectors or not... I know there are a lot of opinions... I bought the 550cc Siemens Deka 3102 injectors. All the pics I see of them...
  20. gottadiesel

    Stage II clutch selection

    Once again looking for experiences and opinions of those who are running the 7mgte in the 400hp range, what clutch/flywheel setup are you using, what brand and style? How is your setup working for you as a daily driver? I have seen several opinions, but in addition, numerous posters are...