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  1. GR Supra 101: Routes to big power

    Hoping this is the right place to post: when you upgrade turbo I guess you don’t use the ā€œheater coreā€ plug/sensor anymore - does anyone know what the code is that causes the cel? I checked with Bimmerlink with z4 option and the errors that show up say they won’t throw a cel. Was hoping I...
  2. Prime engine sequence?

    Then I drove it around and got a bunch of white smoke/vapor - discovered I left a rag under engine near dp that got a bit roasted. Once that was out everything ran great (w/o smoke).
  3. Prime engine sequence?

    yea. I think I didn’t have one of the others seated quite right. Ended up disconnecting the coils and got it primed.
  4. Prime engine sequence?

    I just tried this and get and ā€œdrivetrain stability errorā€. Gonna try discounting the coil packs instead.
  5. Coolant pump pic

    yea it clicked and seemed to seat properly. Just wasn’t 100% sure. Hypercore is. On a 6 port it’s a pita. Probably a bit easier on a 2 port.
  6. Coolant pump pic

    Yup that one. Thanks. Looks like mine so now just need to turn over a few times to prime the new DAW cartridge.
  7. Coolant pump pic

    I wasn’t paying attention when I pulled it off - so. Wondering if someone can take a pic of the bottom line where it connects to the pump. I disconnected it and when I reconnect it seems like it snaps and locks in but looks like it could possibly not be all the way in so want to double check...
  8. Race Tracking Your Supra - Information exchange

    For anyone that does a lot of racing/ track days - wondering if this makes sense and if so is anyone doing it. I know on round/oval tracks you would have neg on one side and pos on the other but most track we would normally do have a lot of turns. depending on the direction of the track do...
  9. Achieving 750WHP+ Without Port Injection - A Plug and Play Solution for 2020+ Supras

    Wait. Did I miss something. It’s 2 - right? It’s always 2.
  10. Best valved exhaust on the market?

    depends on the foundation. Wife hears it a bit when in office above garage or rooms next to garage but otherwise not bad.
  11. Race Tracking Your Supra - Information exchange

    thanks. Been trying to figure that out. So what is the intake manifold cooled with, ie. Coolant too and does that system have a separate pump? Wondering if it’s worthwhile to have a water misting system in front of the front heat exchanger triggered at a specific temp?
  12. Race Tracking Your Supra - Information exchange

    so on a stock car where is most of the heat transfer to air happening? I’m used to there being an intercooler but in this setup the exchange from the hot compressed air is transferred to engine coolant and then to the radiator?
  13. Best valved exhaust on the market?

    im in cali and have the AA catted dp with Dinan exhaust (installed both at the same time) and sound in normal mode is a bit louder but not much. Startup is a lot louder until it warms up but that’s about 20 secs.
  14. Unable to Measure Oil

    As long as the dealer recorded that into their system and I wasn’t just a call
  15. NEW DAW HYPERCORE NOW AVAILABLE! $1575.00 UP TO 17% MORE FLOW THAN STOCK - 1 FAST SUPRA

    so do you split the hot vs cold side. I don’t see a way to get to the back 2 bolts on the housing to get the cartridge out or how to undo the oil line at the top either without taking everything off either.
  16. SUPRA ULTIMATE B58 JB4 GUIDE AND LOG REVIEW (V1)

    shoot. Might have to skip the appetizer- got an in-flamed afr.
  17. SUPRA ULTIMATE B58 JB4 GUIDE AND LOG REVIEW (V1)

    What are they serving at the sup kitchen?
  18. '84 Toyota Supra - with only 7,000 original miles šŸ˜

    I had those on my 90 mr2 turbo. Could feel the drag from those pie plates when I turned on the headlights. One of the few things I really wanted to change out.
  19. Tried out map 4 with the jb4 on e30, here are the logs…

    I did about e35 with 91 octane on map4. I should post some logs just to get some feedback but it felt really good. Pushed you into the seat after hooking in 3 gears easily which it didn't do before. Gonna get a proper tune after getting the daw cartridge installed though.
  20. Supra Development Thread - OEM+ Designs

    Mainly for those that race a lot but what about an air diverter (canard?) that’s 2-3 in wide that swoops up to replace the fake door vent? Would that create any beneficial downforce? And it might prevent door dings for daily use.





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